{"title":"Inner Diameter - 1\/4 inch (0.25\")","description":"\u003ch1\u003e1\/4\" inner diameter = 0.250 inch\u003c\/h1\u003e\u003ch2\u003e1\/4\" inner diameter = 0.250 inch Online shopping\u003c\/h2\u003e","products":[{"product_id":"10-ceramic-bearing-sr188zz-abec-5-shielded-1-4x1-2","title":"10-Pack Ceramic Bearings SR188ZZ ABEC-5 Shielded 1\/4\" x 1\/2\" x 3\/16\" inch Ball Bearings","description":"\u003cp\u003eSR188ZZ ABEC-5 Hybrid Ceramic Ball Bearings\u003cbr\u003e✔️ 1\/4\" x 1\/2\" x 3\/16\" - Stainless Steel with Ceramic Balls (10-Pack)\u003c\/p\u003e\n\u003cp\u003eThese SR188ZZ ball bearings combine stainless steel races with ceramic balls for smooth, high-speed performance. Each bearing features double metal shields to block out dust and debris, and is pre-lubricated with grease for clean, low-friction rotation. Ideal for RC builds, precision tools, and even high-performance yoyo setups.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 1\/4\" ID x 1\/2\" OD x 3\/16\" width\u003cbr\u003e✅ Material: Stainless steel outer \u0026amp; inner rings\u003cbr\u003e✅ Ceramic balls for reduced friction and extended life\u003cbr\u003e✅ ABEC-5 rated for tight tolerances and high accuracy\u003cbr\u003e✅ Double metal shields (ZZ) keep out dirt and moisture\u003cbr\u003e✅ Pre-lubricated with grease\u003cbr\u003e✅ Dynamic load rating: 186 lbs\u003cbr\u003e✅ Static load rating: 84 lbs\u003cbr\u003e✅ Quantity: 10 bearings per pack\u003cbr\u003e✅ Yoyo compatibility: Hitman, Dark Magic, Mini MotriX, X-con, and more\u003c\/p\u003e\n\u003cp\u003e💡 Why choose ABEC-5 hybrid ceramic bearings for high-performance gear?\u003cbr\u003eThese bearings blend speed, precision, and long life:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCeramic balls roll smoother and wear slower\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eABEC-5 tolerances ensure minimal play at high speeds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShields protect grease and extend lifespan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreat for electric motors, instruments, and fast-spinning setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're tuning a yoyo, building an RC car, or fixing gear that spins fast and needs to last, this 10-pack of SR188ZZ bearings is ready to deliver. Spin smarter, grab yours today.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545302696171,"sku":"Kit1053","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/10-ceramic-bearing-sr188zz-abec-5-shielded-14x12x316-inch-ball-b-vxb-ball-bearings-1.jpg?v=1770442344"},{"product_id":"10-flanged-bearing-fr168-2rs-sealed-1-4x3-8x1","title":"10 Pack Flanged Sealed Stainless Steel Ball Bearings FR168-2RS With Rubber Seals On Both Sides 1\/4 Inch Bore 3\/8 Inch Outer Diameter 1\/8 Inch Width Miniature Bearing Set","description":"\u003cdiv\u003e10-Pack Flanged Sealed Ball Bearings 1\/4 x 3\/8 x 1\/8 in\u003cbr\u003e\n✔️ 10-pack FR168-2RS, 1\/4 x 3\/8 x 1\/8 in, stainless, sealed \u003cp\u003eThese compact flanged sealed bearings are built from stainless steel and designed for small machines, fixtures, and DIY projects. They’re ideal for robotics, hobby CNC setups, 3D printer axes, and drawer slides where smooth turning and protection from dust matter.\u003c\/p\u003e \u003cp\u003e✅ Inner diameter: 1\/4 in (6.35 mm) \u003cbr\u003e✅ Outer diameter: 3\/8 in (9.525 mm) \u003cbr\u003e✅ Width: 1\/8 in (3.175 mm) \u003cbr\u003e✅ Material: stainless steel; Seals: 2RS (sealed on both sides) \u003cbr\u003e✅ Pack size: 10 bearings\u003c\/p\u003e \u003cp\u003e💡 What is a sealed stainless steel miniature ball bearing used for in small machines? Here's a handy guide.\u003cbr\u003e- Low-load, high-speed rotations in compact tools and robotics\u003cbr\u003e- Sealed stainless steel construction protects against dust and moisture\u003cbr\u003e- Fits small shafts with 1\/4 in bore (6.35 mm) and 3\/8 in outer (9.53 mm)\u003cbr\u003e- Pack of 10 bearings makes stocking easy\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545462800619,"sku":"Kit2041","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/10-flanged-bearing-fr168-2rs-sealed-14x38x18-inch-miniature-ball-vxb-ball-bearings-1.jpg?v=1773425640"},{"product_id":"10-flanged-bearing-sfr188-2rs-sealed-1-4x1-2x3-16","title":"10-Pack Flanged Bearings SFR188-2RS Sealed 1\/4\" x 1\/2\" x 3\/16\" inch Bearings - Ball Bearing with a Flange","description":"\u003cp\u003e\u003cstrong\u003eSFR188-2RS Flanged Sealed Ball Bearings\u003c\/strong\u003e\u003cbr\u003e✔️ Stainless Steel - 1\/4\" x 1\/2\" x 3\/16\" inch (Pack of 10)\u003c\/p\u003e\n\u003cp\u003eThese \u003cstrong\u003eSFR188-2RS Stainless Steel Flanged Sealed Bearings\u003c\/strong\u003e deliver smooth rotation and strong protection in a compact size. Each bearing is sealed on both sides with rubber seals to keep out dust and moisture, while the stainless steel construction ensures corrosion resistance and long life. Pre-lubricated with grease, they’re ready for use right out of the box, great for robotics, RC models, and precision equipment.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Deep Groove Flanged Ball Bearing\u003cbr\u003e✅ Material: Stainless Steel\u003cbr\u003e✅ Closures: Double Rubber Seals (2RS)\u003cbr\u003e✅ Dimensions: 1\/4\" (ID) x 1\/2\" (OD) x 3\/16\" (Width)\u003cbr\u003e✅ Dynamic Load Rating: 186 lbs\u003cbr\u003e✅ Static Load Rating: 84 lbs\u003cbr\u003e✅ Quantity: Pack of 10 Bearings\u003cbr\u003e✅ Lubrication: Pre-Lubricated with Grease\u003c\/p\u003e\n\u003cp\u003e💡 Why use stainless steel flanged sealed bearings?\u003cbr\u003eBecause they’re tough, clean, and easy to mount:\u003cbr\u003e- Flange simplifies positioning in housings or plates\u003cbr\u003e- Seals keep contaminants out for longer bearing life\u003cbr\u003e- Stainless steel resists rust in damp or outdoor environments\u003c\/p\u003e\n\u003cp\u003eReliable, sealed, and corrosion-proof, these \u003cstrong\u003eSFR188-2RS bearings\u003c\/strong\u003e keep your motion steady wherever precision counts.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545464242411,"sku":"Kit2042","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_443cbc47-064d-44bb-a96c-d71c22c788d7.jpg?v=1773425633"},{"product_id":"10-shielded-bearing-r188zz-1-4x1-2x3-16-inch-minia","title":"10-Pack Ball Bearings R188ZZ 1\/4\" x 1\/2\" x 3\/16\" inch","description":"\u003cp\u003ePack of 10 R188ZZ Shielded Ball Bearings\u003cbr\u003e✔️ 1\/4\" ID - 1\/2\" OD - 3\/16\" Wide\u003c\/p\u003e\n\u003cp\u003eThis set includes 10 R188ZZ deep groove ball bearings, perfect for projects requiring smooth motion in compact spaces. Each bearing is chrome steel with double metal shields to block dust and dirt, pre-lubricated for ready-to-go performance in applications like yo-yos, instruments, and small machinery.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Deep groove ball bearings\u003cbr\u003e✅ Inside diameter: 1\/4 inch\u003cbr\u003e✅ Outside diameter: 1\/2 inch\u003cbr\u003e✅ Width: 3\/16 inch\u003cbr\u003e✅ Material: Chrome steel\u003cbr\u003e✅ Closures: Double metal shields (ZZ)\u003cbr\u003e✅ Lubrication: Pre-lubricated with grease\u003cbr\u003e✅ Dynamic load rating: 186 lbs\u003cbr\u003e✅ Static load rating: 84 lbs\u003cbr\u003e✅ Quantity: 10 bearings\u003cbr\u003e✅ Equivalent references: R188-2Z, R188ZZ\u003cbr\u003e✅ Fits popular yo-yos: Hitman, NM2, Big Ben, Speeder, Dark Magic, and more\u003c\/p\u003e\n\u003cp\u003e💡 What’s the benefit of double-shielded bearings in small builds?\u003c\/p\u003e\n\u003cp\u003eThey keep out contaminants like dust and moisture for longer life.\u003cbr\u003eShields help retain lubrication inside for consistent rotation.\u003cbr\u003eA great option for spinning toys, precision tools, and motorized gadgets.\u003c\/p\u003e\n\u003cp\u003eStay stocked and keep your gear spinning with this handy 10-pack - you’ll be glad you did!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545471746283,"sku":"Kit297","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/2_ceb31a4a-87ef-4ebf-bd3e-dc1ecf163e6b.jpg?v=1773423845"},{"product_id":"10-pack-14-inch-635mm-ceramic-bearing-balls-g10-zr","title":"10-Pack 1\/4\" inch = 6.35mm Ceramic Bearing Balls G10 ZrO2","description":"\u003cp\u003e1\/4\" Loose Ceramic Balls - Pack of 10\u003cbr\u003e✔️ G10 Grade Zirconia (ZrO₂) Precision Balls\u003c\/p\u003e\n\u003cp\u003eThis set includes 10 loose ceramic balls made from high-strength zirconium oxide (ZrO₂). Each ball measures 1\/4\" (6.35mm), making them perfect for bikes, tools, or any setup needing corrosion-resistant, low-friction rolling elements.\u003c\/p\u003e\n\u003cp\u003e✅ Ball Size: 1\/4 inch (6.35mm)\u003cbr\u003e✅ Material: Zirconia Ceramic (ZrO₂)\u003cbr\u003e✅ Grade: G10 Precision\u003cbr\u003e✅ Finish: Ultra-Smooth Surface\u003cbr\u003e✅ Quantity: 10 Balls\u003c\/p\u003e\n\u003cp\u003e💡 Why choose G10 zirconia ceramic balls over steel balls?\u003cbr\u003eThey’re tough, clean, and run way smoother.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh strength and fracture resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWon’t rust or corrode, even in moisture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLower friction than steel for better efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent for high-speed or chemical-heavy setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you need small, high-precision ceramic balls that go the distance - this pack has your back. Add it to your cart and roll clean.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545493209323,"sku":"Kit7195","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/10-14-inch-6-35-mm-loose-ceramic-balls-g10-zro2-bearing-balls-vxb-ball-bearings-1.jpg?v=1770442393"},{"product_id":"sr4zz-stainless-steel-bearing-shielded-1-4x5-8x0-1","title":"SR4ZZ Stainless Steel Bearing Shielded 1\/4\" x 5\/8\" x 0.196\" inch","description":"\u003cp\u003eSR4ZZ Stainless Steel Ball Bearing\u003cbr\u003e✔️ 1\/4\" x 5\/8\" x 0.196\" - Double Shielded\u003c\/p\u003e\n\u003cp\u003eThis SR4ZZ bearing is a stainless steel deep groove ball bearing built for smooth, long-lasting rotation in compact spaces. With 2 metal shields on both sides and factory pre-lubed grease, it's ready to go straight out of the box.\u003c\/p\u003e\n\u003cp\u003e✅ Stainless steel for rust and corrosion resistance\u003cbr\u003e✅ Dual metal shields (ZZ) to block dust and debris\u003cbr\u003e✅ Size: 1\/4\" inner x 5\/8\" outer x 0.196\" width\u003cbr\u003e✅ Dynamic load rating: 148 KGF\u003cbr\u003e✅ Static load rating: 62.1 KGF\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 What are the benefits of stainless steel shielded bearings in compact assemblies?\u003cbr\u003eStainless shielded ball bearings like SR4ZZ shine in tough spots:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eLast longer in wet, humid, or corrosive environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduce friction and extend service intervals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for medical, marine, RC, and hobby builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eKeep things spinning smooth in small setups - grab your SR4ZZ now and roll with confidence!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545497075947,"sku":"Kit7288","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sr4zz-stainless-steel-bearing-shielded-14x58x0-196-inch-bearings-vxb-ball-bearings-1.jpg?v=1773425424"},{"product_id":"sr168zz-bearing-stainless-steel-shielded-1-4x","title":"SR168ZZ Bearing Stainless Steel Shielded 1\/4\" x 3\/8\" x 1\/8\" inch Bearing","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"Center\"\u003e\n\u003cfont face=\"Tahoma\" size=\"+2\"\u003eSR168ZZ Stainless Steel Ball Bearing \u003cbr\u003e 1\/4\" x 3\/8\" x 1\/8\" inch\u003c\/font\u003e\u003cbr\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003eSR168ZZ Stainless Steel Ball Bearing, measuring 1\/4\" x 3\/8\" x 1\/8\". Made of stainless steel, each Comes with double metal shields (ZZ) to keep out dust and dirt, plus it’s pre-lubricated with grease so it’s ready to roll right away.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSR168ZZ Ball Bearing\u003c\/li\u003e\n\u003cli\u003eDeep groove Ball Bearing\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel \u003c\/li\u003e\n\u003cli\u003eClosures: 2 Metal shields \u003c\/li\u003e\n\u003cli\u003eInner Diameter: 1\/4\" inch\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 3\/8\" inch\u003c\/li\u003e\n\u003cli\u003eWidth: 1\/8\" inch\u003c\/li\u003e\n\u003cli\u003eSize: 1\/4\" x 3\/8\" x 1\/8\" inch\u003c\/li\u003e\n\u003cli\u003eDynamic load rating Cr: 37.3 KGF\u003c\/li\u003e\n\u003cli\u003eStatic load rating Cor: 17.2 KGF\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545499173099,"sku":"Kit7291","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sr168zz-bearing-stainless-steel-shielded-14x38x18-inch-bearings-vxb-ball-bearings-1.jpg?v=1773425407"},{"product_id":"10-flanged-bearing-sfr188zz-1-4x1-2x3-16-inch-shie","title":"10-Pack Flanged Bearings SFR188ZZ 1\/4\" x 1\/2\" x 3\/16\" inch Shielded Bearings - Ball Bearing with a Flange","description":"\u003cp\u003eSFR188ZZ flanged stainless steel ball bearings 1\/4\" x 1\/2\" x 3\/16\"\u003cbr\u003e✔️ SFR188ZZ double-shielded flanged bearings pack of 10\u003c\/p\u003e\n\u003cp\u003eThis 10-pack of SFR188ZZ stainless steel flanged ball bearings gives you a handy option for smooth rotation in robotics, small motors, hobby builds, instruments, and compact mechanical setups. Each bearing includes double metal shields to help keep out dust and arrives pre-greased so they’re ready to run.\u003c\/p\u003e\n\u003cp\u003e✅ Type: deep groove flanged ball bearings\u003cbr\u003e✅ Material: stainless steel\u003cbr\u003e✅ Shields: double metal shields (ZZ)\u003cbr\u003e✅ Lubrication: pre-greased\u003cbr\u003e✅ Dimensions: 1\/4\" ID x 1\/2\" OD x 3\/16\" width\u003cbr\u003e✅ Dynamic load rating: 108.2 KGF\u003cbr\u003e✅ Static load rating: 44.2 KGF\u003cbr\u003e✅ Pack size: 10 bearings\u003c\/p\u003e\n\u003cp\u003e💡 Why are flanged miniature ball bearings useful in small mechanical assemblies?\u003cbr\u003eThe built-in flange helps with quick positioning and secure mounting.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHelps prevent axial shifting inside housings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble shields support cleaner, smoother rotation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel construction handles light loads with steady performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA clean, compact choice when you want easy mounting and smooth running in small machines.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545536168171,"sku":"Kit7690","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/10-flanged-bearing-sfr188zz-14x12x316-inch-shielded-bearings-vxb-ball-bearings-1.jpg?v=1773424814"},{"product_id":"sr188zz-ceramic-bearing-1-4x1-2x3-16-inch-pre","title":"SR188ZZ Ceramic Bearing 1\/4\" x 1\/2\" x 3\/16\" inch Premium ABEC-5 Bearing","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eSR188ZZ Ceramic Stainless Steel Premium ABEC-5 Ball Bearing\u003cbr\u003e1\/4\" x 1\/2\" x 3\/16\" inch\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\n\u003ctd width=\"\"\u003e\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\" valign=\"center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\" width=\"\"\u003e\u003cfont face=\"Tahoma\"\u003eSR188ZZ High Speed Stainless Steel Premium ABEC-5 Ball Bearing with 7 solid SI3N4 Ceramic Balls, Made of stainless steel and has Solid Ceramic balls (SI3N4).\u003cul\u003e\n\u003cli\u003eSR188ZZ High Speed Ball Bearing\u003c\/li\u003e\n\u003cli\u003eDeep Groove Ball Bearing\u003c\/li\u003e\n\u003cli\u003eQuality: Premium ABEC-5\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eShield Double Metal Shields for dust protection (ZZ) \u003c\/li\u003e\n\u003cli\u003eBalls: SI3N4 Solid Ceramic \u003c\/li\u003e\n\u003cli\u003eDimensions: 1\/4\" x 1\/2\" x 3\/16\" inch\u003c\/li\u003e\n\u003cli\u003eBearing Inner Diameter: 1\/4\" inch\u003c\/li\u003e\n\u003cli\u003eBearing Outer Diameter: 1\/2\" inch\u003c\/li\u003e\n\u003cli\u003eBearing Width: 3\/16\" inch\u003c\/li\u003e\n\u003cli\u003eSize: 1\/4\" x 1\/2\" x 3\/16\" inch\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing \u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\n\u003c\/center\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003ch3\u003e💡 What Does ABEC-5 Mean?\u003c\/h3\u003e \u003cp\u003eABEC-5 is a precision rating from the \u003cem\u003eAnnular Bearing Engineers’ Committee (ABEC)\u003c\/em\u003e, indicating that the bearing is manufactured with tighter tolerances for improved accuracy and performance.\u003c\/p\u003e \u003cp\u003eBearings rated ABEC-5 are designed for high-speed, low-friction operation, making them ideal for electric motors, precision tools, 3D printers, and performance equipment where smooth rotation and long service life are essential.\u003c\/p\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545548095723,"sku":"Kit7844","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sr188zz-ceramic-bearing-14x12x316-inch-premium-abec-5-bearings-vxb-ball-bearings-1.jpg?v=1770442393"},{"product_id":"sr168zz-ceramic-bearing-1-4x3-8x1-8-inch-premium-a","title":"SR168ZZ Hybrid Ceramic Bearing 1\/4\" x 3\/8\" x 1\/8\" inch Premium ABEC-5","description":"\u003cp\u003eSR168ZZ Hybrid Ceramic Ball Bearing - ABEC-5 Precision\u003cbr\u003e✔️ 1\/4\" ID x 3\/8\" OD x 1\/8\" wide, stainless steel with ceramic balls\u003c\/p\u003e\n\u003cp\u003eThis SR168ZZ high-speed hybrid bearing features a stainless steel race and 7 solid SI3N4 ceramic balls for low-friction, long-lasting performance. Rated ABEC-5, it offers tight tolerances and smooth rotation, perfect for RC motors, high-end spinners, or precision tools. Pack size: 1 bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Deep groove hybrid ceramic ball bearing\u003cbr\u003e✅ Inner diameter: 1\/4\" inch\u003cbr\u003e✅ Outer diameter: 3\/8\" inch\u003cbr\u003e✅ Width: 1\/8\" inch\u003cbr\u003e✅ Race material: Stainless steel\u003cbr\u003e✅ Balls: Solid SI3N4 ceramic (Silicon Nitride)\u003cbr\u003e✅ Closures: Double metal shields (ZZ)\u003cbr\u003e✅ Quality: ABEC-5 rated for precision\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003eDimensions (Inches):\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInner (ID)\u003c\/th\u003e\n\u003cth\u003eOuter (OD)\u003c\/th\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003ctd\u003e3\/8\"\u003c\/td\u003e\n\u003ctd\u003e1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why choose hybrid ceramic bearings for high-speed applications?\u003cbr\u003eThey’re lighter, smoother, and built for performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCeramic balls reduce friction and increase spin speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel rings resist corrosion and wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eABEC-5 tolerances support clean, accurate rotation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for drones, printers, skate hubs, and compact electric tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReady to upgrade your setup? Grab this SR168ZZ hybrid bearing and let your gear spin like a dream!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545548620011,"sku":"Kit7846","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sr168zz-ceramic-bearing-14x38x18-inch-premium-abec-5-bearings-vxb-ball-bearings-1.jpg?v=1770442393"},{"product_id":"sfr188zz-flanged-ceramic-bearing-1-4x1-2x3-16","title":"Flanged Ceramic Bearing One Quarter Inch By One Half Inch By Three Sixteenths Inch Si3N4 Hybrid ABEC 5 Ball Bearing With Flange And Double Shields For Dust Protection Ideal For Precision Machinery And Robotics","description":"\u003cdiv\u003eFlanged ceramic hybrid bearing 1\/4 x 1\/2 x 3\/16 in ABEC 5\u003cbr\u003e\n✔️ 1\/4 in bore, 1\/2 in OD, 3\/16 in width; ceramic hybrid, shielded \u003cp\u003eThis flanged stainless steel hybrid ceramic ball bearing brings Si3N4 ceramic balls together with a durable stainless steel cage. It arrives pre-lubricated and double-shielded to resist dust and contamination, making it ideal for compact automation, robotics joints, CNC slider axes, and other precision motion applications that demand smooth, low-friction performance.\u003c\/p\u003e ✅ Inner diameter: 6.35 mm (1\/4 in) \u003cbr\u003e\n✅ Outer diameter: 12.70 mm (1\/2 in) \u003cbr\u003e\n✅ Width: 4.76 mm (3\/16 in) \u003cbr\u003e\n✅ Material: Si3N4 ceramic balls, stainless steel cage \u003cbr\u003e\n✅ Shielding: Double shielded to keep debris out \u003cbr\u003e\n✅ Lubrication: Pre-lubricated with grease \u003cbr\u003e\n✅ Type: Flanged radial deep groove bearing, ABEC-5, with two shields \u003cbr\u003e \u003cp\u003e💡 What is a ceramic hybrid ball bearing used for in machinery? This handy explainer helps you understand where it fits best in a setup. \u003cbr\u003e- Handy for precision motion in robotics, CNC, and automation \u003cbr\u003e- Reduces wear and contamination with ceramic balls and shields \u003cbr\u003e- Delivers low friction and long life in sealed, high-speed operations \u003cbr\u003e- Easier mounting in compact designs with a flange\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545552814315,"sku":"Kit7849","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sfr188zz-flanged-ceramic-bearing-14x12x316-inch-si3n4-abec-5-vxb-ball-bearings-1.jpg?v=1770442393"},{"product_id":"fr168zz-flanged-ceramic-shielded-bearing-1-4x","title":"Flanged Ceramic Shielded Bearing With Ceramic Balls One Quarter Inch By Three Eighths Inch By One Eighth Inch Ball Bearing With Flange And ZZ Shields For Dust Prevention High Precision Suitable For Small Machinery And RC Projects","description":"\u003cdiv\u003eFlanged ceramic shielded bearing 1\/4 x 3\/8 x 1\/8 in\u003cbr\u003e\n✔️ 1\/4 x 3\/8 x 1\/8 in, ceramic balls, ZZ shields, flange, pack 1 \u003cp\u003eThese flanged ceramic shielded ball bearings are built for compact machines, delivering low friction, dust resistance, and long life. They’re ideal in robotics, 3D printers, micro machinery, and other small systems where smooth rotation is key.\u003c\/p\u003e \u003cp\u003e✅ Inner diameter 1\/4 in (6.35 mm)\u003cbr\u003e✅ Outer diameter 3\/8 in (9.525 mm)\u003cbr\u003e✅ Width 1\/8 in (3.175 mm)\u003cbr\u003e✅ Flange style with ZZ shields for dust protection\u003cbr\u003e✅ Ceramic balls for extended bearing life (hybrid)\u003cbr\u003e✅ Dynamic load rating 37.3 KGF; Static load rating 17.2 KGF\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a ceramic shielded ball bearing used for in small machinery? A handy choice for compact systems that require smooth motion and dust resistance.\n- Low friction ceramic balls extend life and reduce wear\n- ZZ shields keep contaminants out in dirty environments\n- Great for hobby robotics, 3D printers, and light equipment\n- Maintains performance at higher speeds\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545553240299,"sku":"Kit7870","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/fr168zz-flanged-ceramic-shielded-bearing-14x38x18-inch-bearings-vxb-ball-bearings-1.jpg?v=1770442394"},{"product_id":"sr4zz-stainless-steel-premium-1-4x5-8x0-196-i","title":"SR4ZZ Stainless Steel Premium 1\/4\" x 5\/8\" x 0.196\" Ceramic ABEC-5 Bearing","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"Center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eSR4ZZ Stainless Steel Premium ABEC-5 Ball Bearing \u003cbr\u003ewith Si3N4 Ceramic Balls (Silicon Nitride)\u003cbr\u003e1\/4\" x 5\/8\" x 0.196\" inch \u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" width=\"80%\" bg border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\"\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003eSR4ZZ Stainless Steel Ball Bearing with Ceramic Balls Premium ABEC-5 quality, a standard bearing size with dimensions commonly used across many industries: 1\/4\" x 5\/8\" x 0.196\" inch. Made of stainless steel, each Comes with double metal shields (ZZ) to keep out dust and dirt, Ceramic Balls are the highest standard of balls that can make your bearings live at least 5 times more than any other bearings.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSR4ZZ Ball Bearing\u003c\/li\u003e\n\u003cli\u003eDeep Groove Ball Bearing\u003c\/li\u003e\n\u003cli\u003eQuality: Premium ABEC-5\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eShield Double Metal Shields for dust protection (ZZ) \u003c\/li\u003e\n\u003cli\u003eLubrication: Greease (SRL)\u003c\/li\u003e\n\u003cli\u003eBalls: Si3N4 Ceramic Balls (Silicon Nitride) \u003c\/li\u003e\n\u003cli\u003eInner Diameter: 1\/4\" inch\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 5\/8\" inch\u003c\/li\u003e\n\u003cli\u003eWidth: 0.196\" inch\u003c\/li\u003e\n\u003cli\u003eSize: 1\/4\" x 5\/8\" x 0.196\" inch\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003c!--Beginning HYBRID CERAMIC BEARINGS--\u003e\u003cbr\u003e\u003csmall\u003e\u003ci\u003eVXB Category: Hybrid ceramic bearings\u003c\/i\u003e\u003c\/small\u003e\u003cbr\u003e\u003c!--Ending HYBRID CERAMIC BEARINGS--\u003e\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\u003cbr\u003e\u003ch3\u003e💡 What Does ABEC-5 Mean?\u003c\/h3\u003e \u003cp\u003eABEC-5 is a precision rating from the \u003cem\u003eAnnular Bearing Engineers’ Committee (ABEC)\u003c\/em\u003e, indicating that the bearing is manufactured with tighter tolerances for improved accuracy and performance.\u003c\/p\u003e \u003cp\u003eBearings rated ABEC-5 are designed for high-speed, low-friction operation, making them ideal for electric motors, precision tools, 3D printers, and performance equipment where smooth rotation and long service life are essential.\u003c\/p\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545565921515,"sku":"Kit8049","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_6d94a949-12fc-487e-9ed7-3f4e7db1f7fb.jpg?v=1770442366"},{"product_id":"nb-sw4wuu-1-4-ball-bushings-double","title":"NB SW4WUU 1\/4\" Ball Bushings Double Wide Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SW4WUU 1\/4\" Ball Bushings Double Wide Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SW4WUU 1\/4\" Ball Bushings Double Wide Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545571426539,"sku":"Kit8073","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sw4wuu-1-4-inch-double-wide-ball-bushings.jpg?v=1770442364"},{"product_id":"swf4-nb-1-4-ball-bushings-round","title":"SWF4 NB 1\/4\" Ball Bushings Round Flange Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSWF4 NB 1\/4\" Ball Bushings Round Flange Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ SWF4 NB 1\/4\" Ball Bushings Round Flange Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you size a ballscrew kit to avoid backlash in CNC builds?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545579815147,"sku":"Kit8082","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/swf4-nb-14-inch-ball-bushings-round-flange-linear-motion-vxb-ball-bearings-1.jpg?v=1770442366"},{"product_id":"swf64-nb-4-inch-ball-bushings-round","title":"SWF64 NB 4 inch Ball Bushings Round Flange Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSWF64 NB 4 inch Ball Bushings Round Flange Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ SWF64 NB 4 inch Ball Bushings Round Flange Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545584730347,"sku":"Kit8093","price":2264.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/round-flange-linear-motion-bushing-front-view.jpg?v=1770442366"},{"product_id":"r4-2rs-full-ceramic-sealed-bearing-1-4x5-8x-196-in","title":"R4-2RS Full ZrO2 Ceramic Bearing 1\/4\" x 5\/8\" x 0.196\" - Sealed Ball Bearing","description":"\u003cp\u003eR4-2RS Full Ceramic Ball Bearing - Zirconia\u003cbr\u003e✔️ 1\/4\" x 5\/8\" x 0.196\" - Sealed - One Bearing\u003c\/p\u003e\n\u003cp\u003eThe R4-2RS is a precision full ceramic ball bearing made entirely of zirconia (ZrO₂) ceramic, designed for high-speed, non-corrosive, and non-magnetic applications. With PTFE seals and cage, it’s built for clean environments and long-term performance.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter: 1\/4 inch\u003cbr\u003e✅ Outer diameter: 5\/8 inch\u003cbr\u003e✅ Width: 0.196 inch\u003cbr\u003e✅ Full zirconia ceramic balls and races (ZrO₂)\u003cbr\u003e✅ PTFE cage for low friction and chemical resistance\u003cbr\u003e✅ Equipped with white PTFE covers (2RS) for sealing\u003cbr\u003e✅ Non-magnetic, corrosion-resistant, and lightweight\u003cbr\u003e✅ Ideal for high-speed spindles, cleanrooms, and medical devices\u003cbr\u003e✅ Sold as one individual bearing\u003c\/p\u003e\n\u003cp\u003e💡 What are the benefits of zirconia full ceramic bearings?\u003cbr\u003eZirconia ceramic bearings offer superior resistance to corrosion, heat, and chemicals while being non-conductive and ultra-lightweight. They're perfect for clean, high-speed, or chemically sensitive environments where metal bearings can’t perform.\u003c\/p\u003e\n\u003cp\u003eA high-tech solution for advanced engineering applications demanding silence, precision, and zero contamination.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545611075819,"sku":"Kit8421","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/r4-2rs-full-ceramic-sealed-bearing-14x58x-196-inch-zro2-bearings-vxb-ball-bearings-1.jpg?v=1770442354"},{"product_id":"r168-2rs-full-ceramic-bearing-1-4x3-8x1-8-inc","title":"Full Ceramic Ball Bearing With Dual Rubber Seals One Quarter Inch Inner Diameter Three Eighths Inch Outer Diameter One Eighth Inch Width Miniature Precision Bearing For High Speed Low Friction Performance In Industrial And Commercial Equipment","description":"\u003cdiv\u003eCompact full ceramic bearing in 1\/4 x 3\/8 x 1\/8 in size\u003cbr\u003e\n✔️ Inner 6.35 mm, outer 9.525 mm, width 3.175 mm; zirconia ceramic balls \u003cp\u003eThis is a full ceramic miniature bearing designed for precision tasks in robotics, instrumentation, and compact gear assemblies. Its zirconia balls and zirconia races deliver low friction, corrosion resistance, and light weight.\u003c\/p\u003e ✅ Inner diameter 6.35 mm (0.25 in), outer diameter 9.525 mm (0.375 in), width 3.175 mm (0.125 in) \u003cbr\u003e\n✅ Material: Zirconia ceramic balls, zirconia races, PTFE cage (white) \u003cbr\u003e\n✅ Temperature rating up to 180°C (356°F) \u003cbr\u003e\n✅ Pack: 1 bearing per order \u003cbr\u003e\n \u003cp\u003e💡 What is a ceramic bearing used for in precision equipment? Ceramic bearings are handy for high-speed, dry-running, and corrosion-resistant applications.\n- Low friction in clean, high-tolerance gear trains. \u003cbr\u003e\n- Lightweight design helps slim compact machinery. \u003cbr\u003e\n- Strong chemical and temperature resistance for demanding environments. \u003cbr\u003e\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545614909675,"sku":"Kit8441","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/r168-2rs-full-ceramic-bearing-14x38x18-inch-miniature-bearings-vxb-ball-bearings-1.jpg?v=1770442354"},{"product_id":"sr4azz-stainless-steel-bearing-shielded-dry-1-4-x","title":"SR4AZZ Stainless Steel Bearing Shielded Dry 1\/4\" x 3\/4\" x 9\/32\" inch","description":"\u003cp style=\"text-align: left;\"\u003eSR4AZZ Shielded Stainless Steel Ball Bearing \u003cbr\u003e✔️ 1\/4\" x 3\/4\" x 9\/32\" - Dry Lubricated - One Bearing\u003c\/p\u003e\n\u003cp\u003eThe SR4AZZ stainless steel ball bearing is a compact, high-performance component built for environments where durability and protection from debris are essential. It's commonly used in light-duty applications such as electric motors, hobby gearboxes, medical devices, and marine tools.\u003c\/p\u003e\n\u003cp\u003e✅ Item: SR4AZZ Ball Bearing\u003cbr\u003e✅ Type: Deep Groove Ball Bearing\u003cbr\u003e✅ Material: Stainless Steel\u003cbr\u003e✅ Shielded Type: Double Metal Shields (ZZ)\u003cbr\u003e✅ Lubrication: Dry (no grease, for clean applications)\u003cbr\u003e✅ Inner Diameter: 1\/4\" inch\u003cbr\u003e✅ Outer Diameter: 3\/4\" inch\u003cbr\u003e✅ Width: 9\/32\" inch\u003cbr\u003e✅ Size: 1\/4\" x 3\/4\" x 9\/32\" inch\u003cbr\u003e✅ Dynamic Load Rating: 525 lbs\u003cbr\u003e✅ Static Load Rating: 199 lbs\u003cbr\u003e✅ Quantity: 1 Bearing\u003c\/p\u003e\n\u003cp\u003e💡 What’s the benefit of dry-lubricated stainless steel bearings?\u003cbr\u003eDry-lubricated stainless bearings are ideal where grease or oil could cause contamination - perfect for clean rooms, food-safe environments, or precision applications requiring low-maintenance operation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545621659883,"sku":"Kit8540","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sr4azz-stainless-steel-bearing-shielded-dry-14x34x932-inch-bearings-vxb-ball-bearings-1.jpg?v=1773424278"},{"product_id":"rc040708-one-way-needle-bearing-clutch-1-4-x-7-16","title":"RC040708 One-Way Needle Bearing\/Clutch 1\/4\" x 7\/16\" x 1\/2\" inch","description":"\u003cp\u003eRC040708 Needle Roller Clutch Bearing\u003cbr\u003e✔️ 1\/4\" x 7\/16\" x 1\/2\" - One-Way Shell Type\u003c\/p\u003e\n\u003cp\u003eThe RC040708 is a compact shell-type needle roller clutch bearing that locks in one direction and spins freely in the opposite, making it ideal for backstops, indexing drives, and small tool applications.\u003c\/p\u003e\n\u003cp\u003e✅ Needle roller design for high radial load capacity\u003cbr\u003e✅ One-way clutch function for torque transmission in one direction\u003cbr\u003e✅ Shell-type outer ring for low sectional height\u003cbr\u003e✅ Size: 1\/4\" inner diameter x 7\/16\" outer diameter x 1\/2\" width\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 What is a one-way needle roller clutch bearing used for in machinery?\u003cbr\u003eOne-way needle roller clutches provide controlled motion and safety in drive systems:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePrevent reverse rotation in conveyor and indexing mechanisms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAct as backstops in printing presses and packaging equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnable smooth overrunning in treadmill and motor applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimplify torque transfer without additional braking components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKeep your mechanism moving only when you want it to - add this RC040708 to your cart and lock in precise control today!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545628606699,"sku":"Kit8649","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/rc040708-one-way-needle-bearingclutch-14-x-716-x-12-inch-vxb-ball-bearings-1.jpg?v=1773424259"},{"product_id":"10-shielded-bearing-r188zz-1-4x1-2x3-16-inch-1-4-b","title":"10-Pack R188ZZ Bearings 1\/4\" x 1\/2\" x 3\/16\" - 1\/4\" Bore Bearings - Shielded Deep Groove Ball Bearing","description":"\u003cp\u003eSet of 10 R188ZZ Miniature Bearings\u003cbr\u003e✔️ 1\/4\" ID - 1\/2\" OD - 3\/16\" Wide\u003c\/p\u003e\n\u003cp\u003eThis is a 10-pack of R188ZZ miniature deep groove ball bearings, perfect for replacing multiple units in one go. Each bearing features double metal shields to block out dust and comes pre-greased for smooth, low-maintenance performance. Ideal for yo-yos, RC gear, and small precision parts.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Deep groove ball bearings\u003cbr\u003e✅ Inside diameter: 1\/4 inch (6.35mm)\u003cbr\u003e✅ Outside diameter: 1\/2 inch (12.7mm)\u003cbr\u003e✅ Width: 3\/16 inch (4.76mm)\u003cbr\u003e✅ Shields: Double metal (ZZ)\u003cbr\u003e✅ Material: Chrome steel\u003cbr\u003e✅ Lubrication: Pre-lubricated with grease\u003cbr\u003e✅ Sold as: Set of 10 bearings\u003cbr\u003e✅ Alternate references: R188-zz, R188zz\u003cbr\u003e✅ Compatible with: Hitman, X-con, Speeder, Big Ben, Dark Magic, NM\/NM2, HG, Mini MotriX yo-yos\u003c\/p\u003e\n\u003cp\u003e💡 What makes shielded bearings a solid pick for yo-yo and hobby use?\u003c\/p\u003e\n\u003cp\u003eThey keep grease in and dirt out, which means more spin time and less fuss.\u003cbr\u003eThe shields also reduce friction, helping with balance and performance.\u003cbr\u003eThat combo is ideal for compact, high-speed tools and toys.\u003c\/p\u003e\n\u003cp\u003eDon’t get stuck mid-spin - stock up with this 10-pack and keep your gear running right!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545699385579,"sku":"R188ZZ","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/2_ceb31a4a-87ef-4ebf-bd3e-dc1ecf163e6b.jpg?v=1773423845"},{"product_id":"10-stainless-steel-bearing-sr188zz-shielded-1-4x1","title":"10-Pack Stainless Steel R188ZZ Bearings 1\/4\" x 1\/2\" x 3\/16\" - Shielded Ball Bearings","description":"\u003cp\u003ePack of 10 SR188ZZ Stainless Steel Bearings\u003cbr\u003e✔️ 1\/4\" ID - 1\/2\" OD - 3\/16\" Wide\u003c\/p\u003e\n\u003cp\u003eThis 10-pack of SR188ZZ miniature bearings offers stainless steel durability and smooth operation for demanding environments. With double metal shields and factory lubrication, they’re ideal for yo-yos, hobby gear, and compact mechanical systems that need corrosion resistance and long-lasting performance.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Deep groove ball bearings\u003cbr\u003e✅ Inside diameter: 1\/4 inch\u003cbr\u003e✅ Outside diameter: 1\/2 inch\u003cbr\u003e✅ Width: 3\/16 inch\u003cbr\u003e✅ Material: Stainless steel\u003cbr\u003e✅ Closures: Double metal shields (ZZ)\u003cbr\u003e✅ Lubrication: Pre-lubricated with grease\u003cbr\u003e✅ Quantity: 10 bearings\u003cbr\u003e✅ Alternate references: R188-2Z, R188ZZ\u003cbr\u003e✅ Commonly used in: Hitman, Dark Magic, NM2, Mini MotriX, Big Ben, Speeder yo-yos\u003cbr\u003e✅ Pack type: Grouped set of 10 for convenience\u003c\/p\u003e\n\u003cp\u003e💡 Why use stainless steel ball bearings in miniature builds?\u003c\/p\u003e\n\u003cp\u003eThey resist rust and moisture better than chrome steel.\u003cbr\u003eStainless bearings are perfect for outdoor, marine, or humid conditions.\u003cbr\u003eStill deliver precision and speed with low maintenance.\u003c\/p\u003e\n\u003cp\u003eChoose stainless and spin with confidence - grab your 10-pack and upgrade your setup today!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545711182059,"sku":"kit716","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/2_ceb31a4a-87ef-4ebf-bd3e-dc1ecf163e6b.jpg?v=1773423845"},{"product_id":"sr188-2rs-stainless-steel-sealed-1-4x1-2x3-16-inch","title":"10-Pack SR188-2RS Bearings - Stainless Steel - Sealed 1\/4\" x 1\/2\" x 3\/16\" inch","description":"\u003cp\u003eSR188-2RS Stainless Steel Bearings\u003cbr\u003e✔️ Pack of 10 - 1\/4\" x 1\/2\" x 3\/16\" with Rubber Seals\u003c\/p\u003e\n\u003cp\u003eThis 10-pack of SR188-2RS stainless steel ball bearings is built for smooth performance and durability. With double rubber seals to protect against dust and contaminants, these pre-greased bearings are ready to use in a variety of applications, from mechanical assemblies to yoyo performance.\u003c\/p\u003e\n\u003cp\u003e✅ Model: SR188-2RS\u003cbr\u003e✅ Type: Deep groove ball bearings\u003cbr\u003e✅ Material: Stainless steel\u003cbr\u003e✅ Bore (ID): 1\/4\" inch\u003cbr\u003e✅ Outer Diameter (OD): 1\/2\" inch\u003cbr\u003e✅ Width: 3\/16\" inch\u003cbr\u003e✅ Closures: Double rubber seals (2RS)\u003cbr\u003e✅ Lubrication: Pre-lubricated with grease\u003cbr\u003e✅ Dynamic Load Rating: 186 lbs\u003cbr\u003e✅ Static Load Rating: 84 lbs\u003cbr\u003e✅ Quantity: 10 Bearings\u003c\/p\u003e\n\u003cp\u003e☑️ Equal to R188-2RS1\u003cbr\u003e☑️ Equal to R188-2RZ\u003c\/p\u003e\n\u003cp\u003e💡 Why choose stainless steel rubber-sealed bearings?\u003cbr\u003eThese bearings provide protection, smooth operation, and long life in many uses.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDouble seals keep out dust and moisture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel resists rust and wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePopular in yoyos, mini motors, and hobby builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA strong, reliable 10-pack ready for action, order the SR188-2RS set today and keep your projects running smoothly.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545718751467,"sku":"kit763","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sr188-2rs-stainless-steel-sealed-14x12x316-inch-bearings-pack-of-10-vxb-ball-bearings-1.jpg?v=1770442356"},{"product_id":"10-shielded-flanged-bearing-fr4zz-1-4x5-8-inc","title":"FR4ZZ Shielded Flanged Ball Bearings Ten Pack One Quarter Inch Bore Five Eighths Inch Outer Diameter And Zero Point One Nine Six Inch Width Ideal For Small Machines Hobby Projects And Industrial Use","description":"\u003cdiv\u003e10-Pack Shielded FR4ZZ Flanged Ball Bearings 1\/4 x 5\/8 in\u003cbr\u003e\n✔️ Pack of 10 shielded FR4ZZ flanged mini bearings 1\/4 x 5\/8 in \u003cp\u003eThese compact shielded flange bearings are FR4ZZ style, sized 1\/4 bore and 5\/8 outer with a 0.196 inch width. They are commonly used in RC cars, hobby robotics, small machines, and compact conveyors where easy mounting and dust protection matter.\u003c\/p\u003e \u003cp\u003eThese bearings provide a reliable radial support in tight spaces, with a flange mount for quick alignment and installation. Double shields help keep out dust while grease keeps operation smooth in challenging environments.\u003c\/p\u003e \u003cp\u003e✅ Inner diameter: 1\/4\" (6.35 mm) bore\u003cbr\u003e✅ Outer diameter: 5\/8\" (15.875 mm) \u003cbr\u003e✅ Width: 0.196\" (4.98 mm) \u003cbr\u003e✅ Shield: ZZ double metal shields for dust protection\u003cbr\u003e✅ Lubrication: pre lubricated with grease\u003cbr\u003e✅ Dynamic load rating: 335 LBS\u003cbr\u003e✅ Static load rating: 139 LBS\u003cbr\u003e✅ Pack size: 10 bearings\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a shielded flange ball bearing used for in small projects? This handy unit helps support rotating parts with a flange mount while staying protected from dust.\u003cbr\u003e- Ideal for hobby RC, small robots, and compact gear\u003cbr\u003e- Shielded design minimizes maintenance and grease loss\u003cbr\u003e- Pre lubricated with grease means ready to install\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545724092651,"sku":"kit784","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_463dea7d-0fb3-47f7-a8a7-3674da043d54.jpg?v=1773423731"},{"product_id":"nb-tw4uu-1-4-self-aligning-ball","title":"NB TW4UU 1\/4\" Self Aligning Ball Bushings Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB TW4UU 1\/4\" Self Aligning Ball Bushings Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB TW4UU 1\/4\" Self Aligning Ball Bushings Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545726124267,"sku":"kit8010","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1-4-inch-self-aligning-ball-bushing.jpg?v=1770442356"},{"product_id":"nb-tw6uu-3-8-self-aligning-ball","title":"NB TW6UU 3\/8\" Self Aligning Ball Bushings Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB TW6UU 3\/8\" Self Aligning Ball Bushings Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB TW6UU 3\/8\" Self Aligning Ball Bushings Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you size a ballscrew kit to avoid backlash in CNC builds?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545726484715,"sku":"kit8011","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-tw6uu-self-aligning-ball-bushing-front-view.jpg?v=1770442357"},{"product_id":"nb-sw4gaj-1-4-adjustable-ball-bushings","title":"NB SW4GAJ 1\/4\" Adjustable Ball Bushings Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SW4GAJ 1\/4\" Adjustable Ball Bushings Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SW4GAJ 1\/4\" Adjustable Ball Bushings Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545727566059,"sku":"kit8019","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/adjustable-ball-bushing-linear-motion-1-4-inch-side-view.jpg?v=1770442352"},{"product_id":"10-pack-bearings-r188-2rs-1-4-x-1-2-x-3-16inch-min","title":"10-Pack Bearings R188-2RS 1\/4\" x 1\/2\" x 3\/16\" inch - Miniature - Sealed Ball Bearings","description":"\u003cp\u003eR188-2RS Sealed Ball Bearings - 10 Pack\u003cbr\u003e✔️ 1\/4\" x 1\/2\" x 3\/16\" Chrome Steel - Greased \u0026amp; Ready\u003c\/p\u003e\n\u003cp\u003eThis 10-pack of R188-2RS deep groove ball bearings is built for smooth, reliable rotation in compact devices. Made from high-strength chrome steel and sealed with rubber on both sides, they’re perfect for applications like yo-yos, fidget spinners, and small electric tools.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 10 bearings\u003cbr\u003e✅ Inner diameter: 1\/4 inch (0.25\")\u003cbr\u003e✅ Outer diameter: 1\/2 inch (0.50\")\u003cbr\u003e✅ Width: 3\/16 inch (0.1875\")\u003cbr\u003e✅ Material: Chrome steel\u003cbr\u003e✅ Closures: Two rubber seals (2RS)\u003cbr\u003e✅ Lubrication: Pre-greased\u003cbr\u003e✅ Dynamic load rating: 186 lbs\u003cbr\u003e✅ Static load rating: 84 lbs\u003cbr\u003e✅ Equal to: R188-ZZ, R188-2Z\u003cbr\u003e✅ Popular fit for yo-yos like Hitman, NM2, Dark Magic, and more\u003c\/p\u003e\n\u003cp\u003e💡 Why use sealed ball bearings like the R188-2RS in small devices?\u003cbr\u003eSealed bearings keep out dust and maintain long-lasting, smooth rotation with zero maintenance.\u003c\/p\u003e\n\u003cp\u003ePerfect for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eYo-yos and hobby spinners\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMiniature motors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision instruments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRobotics and toys\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eClean, compact, and sealed tight - this 10-pack is ready to roll in whatever moves you!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545733497067,"sku":"kit807","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_cd8b5104-0142-4d6d-a75b-49810b5aabd9.jpg?v=1773423707"},{"product_id":"10-shielded-bearing-1602zz-1-4x11-16x5-16-inch-min","title":"10-Pack Bearings 1602ZZ 1\/4\" x 11\/16\" x 5\/16\" inch - Miniature","description":"\u003cp\u003e1602ZZ Shielded Ball Bearings - Pack of 10\u003cbr\u003e✔️ 1\/4\" x 11\/16\" x 5\/16\" - Double Metal Shields\u003c\/p\u003e\n\u003cp\u003eThis lot of 10 chrome steel 1602ZZ deep groove ball bearings is built for durability and smooth operation in a variety of industrial and commercial applications. Each bearing features double metal shields to protect against dust and light debris, while being pre-lubricated with grease for immediate use. Packaged together in a secure plastic tube for easy handling.\u003c\/p\u003e\n\u003cp\u003e✅ Inner Diameter (ID): 1\/4\"\u003cbr\u003e✅ Outer Diameter (OD): 11\/16\"\u003cbr\u003e✅ Width: 5\/16\"\u003cbr\u003e✅ Material: Chrome steel\u003cbr\u003e✅ Closures: Double metal shields (ZZ)\u003cbr\u003e✅ Dynamic Load Rating: 491 lbs\u003cbr\u003e✅ Static Load Rating: 194 lbs\u003cbr\u003e✅ Quantity: 10 bearings per pack\u003cbr\u003e✅ Packaging: Plastic tube for storage and transport\u003c\/p\u003e\n\u003cp\u003e☑️ Equal: 1602-2Z\u003cbr\u003e☑️ Equal: 16022Z\u003c\/p\u003e\n\u003cp\u003e💡 Why choose double-shielded deep groove ball bearings?\u003cbr\u003eThey combine high durability with low maintenance needs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eShields help keep out dust and extend bearing life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrease pre-lubrication saves installation time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChrome steel construction offers strength and wear resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorks well in both light and moderate load applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you need a reliable, long-lasting set of bearings for replacements or projects, this 10-pack delivers, order today and keep your equipment running smoothly.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545765937387,"sku":"kit955","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/10-shielded-bearing-1602zz-14x1116x516-inch-miniature-bearings-vxb-ball-bearings-1.jpg?v=1773423585"},{"product_id":"10-flanged-shielded-bearing-fr168zz-1-4x3-8x1-8-in","title":"10-Pack Flanged Shielded Bearings FR168ZZ 1\/4\" x 3\/8\" x 1\/8\" inch Bearings - Ball Bearing with a Flange","description":"\u003cp\u003eFR168ZZ Flanged Shielded Ball Bearings\u003cbr\u003e✔️ 1\/4\" x 3\/8\" x 1\/8\" Inch, Pack of 10\u003c\/p\u003e\n\u003cp\u003eThis set of 10 FR168ZZ deep groove ball bearings is built with flanged edges for easier mounting. Made from high-strength chrome steel, each bearing has double metal shields to block out dust and debris and comes pre-lubed with grease for smooth, ready-to-use performance.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 10 bearings in a plastic tube\u003cbr\u003e✅ Size: 1\/4\" ID x 3\/8\" OD x 1\/8\" width\u003cbr\u003e✅ Type: Flanged deep groove ball bearings\u003cbr\u003e✅ Material: Chrome steel for strength and durability\u003cbr\u003e✅ Closures: Double metal shields (ZZ)\u003cbr\u003e✅ Lubrication: Pre-lubricated with grease\u003cbr\u003e✅ Equivalent parts: FR168-2Z, FR168-ZZ\u003cbr\u003e✅ Applications: Used in Composit Craft Lynx Speedway, Corally Pro 10, SP10, SP12, and more\u003c\/p\u003e\n\u003cp\u003eDimension table (inch):\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eID (inch)\u003c\/th\u003e\n\u003cth\u003eOD (inch)\u003c\/th\u003e\n\u003cth\u003eWidth (inch)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/4\u003c\/td\u003e\n\u003ctd\u003e3\/8\u003c\/td\u003e\n\u003ctd\u003e1\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why choose flanged shielded bearings?\u003cbr\u003eFlanged designs make installs and alignment easier while offering solid protection.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFlange keeps the bearing securely positioned in housings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMetal shields protect against dirt and contamination\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePre-lubed grease ensures long-lasting smooth rolling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis FR168ZZ 10-pack is a reliable upgrade for RC cars, precision gear, and mechanical projects, grab a set today and keep your builds rolling fast and clean!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545768624363,"sku":"FR168ZZ","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_12a3e86e-8674-421f-ba2f-c8f7427fff20.jpg?v=1773423514"},{"product_id":"sfr168zz-flanged-bearing-shielded-1-4x3-8x1-8","title":"SFR168ZZ Flanged Bearing Shielded 1\/4\" x 3\/8\" x 1\/8\" inch Bearing - Ball Bearing with a Flange","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eSFR168ZZ Shielded Ball Bearing\u003cbr\u003e1\/4\" x 3\/8\" x 1\/8\" inch\u003cbr\u003eOne Bearing\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" width=\"\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\"\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003eSFR168ZZ Shielded Stainless Steel With Flanged Ball Bearing, measuring 1\/4\" x 3\/8\" x1\/8\" inch. Made of stainless steel. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSFR168ZZ Flanged Ball Bearing\u003c\/li\u003e\n\u003cli\u003eDeep Groove Ball Bearing\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel \u003c\/li\u003e\n\u003cli\u003eShield Double Metal Shields for dust protection (ZZ)\u003c\/li\u003e\n\u003cli\u003eSize: 1\/4\" x 3\/8\" x 1\/8\" inch\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 1\/4\" inch\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 3\/8\" inch\u003c\/li\u003e\n\u003cli\u003eWidth: 1\/8\" inch\u003c\/li\u003e\n\u003cli\u003eDynamic load rating: 60 LBS\u003c\/li\u003e\n\u003cli\u003eStatic load rating: 31 LBS\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545978470635,"sku":"Kit10974","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sfr168zz-flanged-bearing-shielded-14x38x18-inch-bearings-vxb-ball-bearings-1.jpg?v=1773423476"},{"product_id":"10-pack-r4azz-bearing-1-4-x-3-4-x-9-32inch-miniatu","title":"10-Pack R4AZZ Bearings 1\/4\" x 3\/4\" x 9\/32\" inch - Miniature","description":"\u003cp\u003eR4AZZ Shielded Ball Bearings - Pack of 10\u003cbr\u003e✔️ 1\/4\" x 3\/4\" x 9\/32\" - Chrome Steel - Double Metal Shields\u003c\/p\u003e\n\u003cp\u003eThis 10-pack of R4AZZ deep groove ball bearings is built for tight mechanical spaces and smooth operation. With a 1\/4\" bore and dual metal shields, these bearings are perfect for small motors, tools, hobby components, or light machinery where consistent performance and compact size are critical.\u003c\/p\u003e\n\u003cp\u003e✅ Pack includes 10 shielded ball bearings\u003cbr\u003e✅ Size: 1\/4\" ID x 3\/4\" OD x 9\/32\" width\u003cbr\u003e✅ Type: Deep groove radial bearing\u003cbr\u003e✅ Material: High-strength chrome steel\u003cbr\u003e✅ Closures: Double metal shields (ZZ) for dust protection\u003cbr\u003e✅ Lubrication: Pre-greased and maintenance-free\u003cbr\u003e✅ Dynamic load rating: 525 lbs\u003cbr\u003e✅ Static load rating: 199 lbs\u003cbr\u003e✅ Inch size: 0.25\" x 0.75\" x 0.28125\"\u003cbr\u003e✅ Equivalent to: R4A-ZZ, R4A-2Z\u003c\/p\u003e\n\u003cp\u003e💡 Why use a shielded ball bearing pack like R4AZZ in small machines?\u003cbr\u003eThey reduce friction, last longer, and keep contaminants out in compact setups.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGreat for mini motors, spindles, and robotics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy to install with zero prep - already greased\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable, quiet, and smooth even at high RPMs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect stock item for repair kits and light-duty OEM use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGet 10 reliable bearings in one go - perfect for small builds or quick replacements. Keep things spinning smooth with this tough little pack!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546061111531,"sku":"Kit213","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/10-shielded-bearing-r4azz-14x34x932-inch-miniature-vxb-ball-bearings-1.jpg?v=1773423368"},{"product_id":"10-shielded-bearing-r4zz-1-4x5-8x0-196-inch-miniat","title":"10-Pack Bearings R4ZZ 1\/4\" x 5\/8\" x 0.196\" - Miniature","description":"\u003cp\u003eR4ZZ Shielded Ball Bearings - 10 Pack\u003cbr\u003e✔️ Deep Groove Design, 1\/4\" x 5\/8\" x 0.196\", Chrome Steel\u003c\/p\u003e\n\u003cp\u003eThis pack of 10 R4ZZ shielded ball bearings is built for small motors, tools, and industrial gear where inch-size specs matter. Each bearing is pre-lubed and sealed with double metal shields to keep dust out and performance smooth. Great for hobby machines, conveyors, and rotating assemblies.\u003c\/p\u003e\n\u003cp\u003e✅ Pack of 10 shielded deep groove bearings\u003cbr\u003e✅ Size: 1\/4\" ID x 5\/8\" OD x 0.196\" width\u003cbr\u003e✅ Pre-lubricated with grease for smooth rolling\u003cbr\u003e✅ Double metal shields (ZZ) for debris protection\u003cbr\u003e✅ Dynamic load: 525 lbs - Static load: 199 lbs\u003cbr\u003e✅ Made from chrome steel for long-lasting use\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eID (d)\u003c\/th\u003e\n\u003cth\u003eOD (D)\u003c\/th\u003e\n\u003cth\u003eWidth (B)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003ctd\u003e5\/8\"\u003c\/td\u003e\n\u003ctd\u003e0.196\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e💡 What are shielded ball bearings used for in industrial gear?\u003cbr\u003eShielded bearings handle everyday motion while resisting contamination.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCommon in electric tools, RC vehicles, and automation rigs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShields hold grease in and keep debris out\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for low-maintenance rotation setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFits inch-based shaft systems with ease\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're building, fixing, or upgrading, this 10-pack keeps you stocked and spinning. Toss it in your cart and keep your projects running smooth.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546062094571,"sku":"Kit223","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_ab0beb0e-e9a2-40df-a7f1-6521c68561b4.jpg?v=1773421271"},{"product_id":"10-shielded-bearing-r168zz-1-4x3-8x1-8-inch-m","title":"R168ZZ Shielded Ball Bearings 1\/4 x 3\/8 x 1\/8 Inch Pack Of 10 Miniature Bearings For Precision Machinery, Robotics, Small Motors, Drones, And Hobby Projects","description":"\u003cdiv\u003eMiniature Shielded Ball Bearings, 10-Pack R168ZZ 1\/4x3\/8x1\/8\"\u003cbr\u003e\n✔️ ID 6.35mm \/ OD 9.525mm \/ Width 3.175mm, 10 pcs \u003cp\u003eR168ZZ shielded miniature ball bearings are compact, pre-lubricated units designed for tight spaces in hobby projects, RC gear, YoYo builds, and small machinery. These 1\/4\" bore, 3\/8\" outer diameter bearings are a common choice for model kits and precision drives where dust protection and smooth operation matter.\u003c\/p\u003e ✅ Dimensions: 6.35mm x 9.525mm x 3.175mm (1\/4\" x 3\/8\" x 1\/8\")\u003cbr\u003e\n✅ Shielding: ZZ double metal shields for dust protection\u003cbr\u003e\n✅ Lubrication: Pre-lubricated with grease for smooth operation\u003cbr\u003e\n✅ Load ratings: Dynamic 37.3 KGF; Static 17.2 KGF\u003cbr\u003e\n✅ Pack size: 10 bearings per pack\u003cbr\u003e\n✅ Fits: Tamiya, Kyosho, YoYo Jam, SF2, Matrixx, Renegade, Eclipse, ElementX\u003cbr\u003e \u003cp\u003e💡 What is a shielded miniature ball bearing used for in hobby projects and small machinery?\nThese tiny bearings are handy for compact drive shafts where space is tight and dust protection helps extend life.\n- Handy for RC cars, model kits, and miniature robotics\n- Great for precision gear assemblies in small machines\n- Grease pre-lubed for quick setup and less maintenance\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546062520555,"sku":"Kit225","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_1c79ae3a-cc85-4aee-9e3e-c11745cbe26c.jpg?v=1770442363"},{"product_id":"50-shielded-bearing-r168zz-1-4x3-8x1-8-inch-m","title":"50-Pack Shielded Ball Bearings R168ZZ 1\/4 x 3\/8 x 1\/8 Inch Miniature, High Strength Chrome Steel, Ideal for RC Cars and Tiny Mechanical Projects, Durable Precision Bearings Lot of 50","description":"\u003cdiv\u003eR168ZZ Shielded Ball Bearings 1\/4 x 3\/8 x 1\/8 in, 50-pack\u003cbr\u003e\n✔️ 50 bearings in 5 tubes, pre-lubed grease, double shields \u003cp\u003eThese miniature shielded ball bearings are designed for compact mechanical builds like RC cars, trucks, drones, and model machinery. With dual metal shields, they resist dust while keeping motion smooth in tight spaces.\u003c\/p\u003e ✅ Size: 1\/4\" bore, 3\/8\" outer, 1\/8\" width (6.35mm x 9.525mm x 3.175mm) \u003cbr\u003e\n✅ Material: Chrome steel for durability and reliable performance \u003cbr\u003e\n✅ Shielding: Double metal shields (ZZ) to block dust \u003cbr\u003e\n✅ Lubrication: Pre-lubricated with grease for smooth operation \u003cbr\u003e\n✅ Packing: 50 bearings in 5 plastic tubes \u003cbr\u003e \u003cp\u003e💡 What is a shielded ball bearing used for in hobby RC cars, drones, and small machines? These handy bearings protect inner components and extend life in dusty environments.\u003c\/p\u003e\n- Sealed design keeps grit out and reduces wear in remote-control projects\u003cbr\u003e\n- Compatible with common 1\/4 inch shaft sizes used in RC gear and models\u003cbr\u003e\n- Improves longevity and reduces maintenance in dusty environments\u003cbr\u003e\n- Ideal upgrade for reliability in hobby setups\u003cbr\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546067894507,"sku":"Kit318","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/50-shielded-bearing-r168zz-14x38x18-inch-miniature-vxb-ball-bearings-1.jpg?v=1773423175"},{"product_id":"50-pack-r4zz-bearing-1-4-x-5-8inch-ball-bearing","title":"50-Pack R4ZZ Ball Bearings 1\/4\" x 5\/8\" x 0.196\" inch","description":"\u003cp\u003eR4ZZ Miniature Shielded Ball Bearings - 50-Pack\u003cbr\u003e✔️ Chrome Steel - 1\/4\" x 5\/8\" x 0.196\" Inch - Pre-Greased\u003c\/p\u003e\n\u003cp\u003eThis 50-pack of R4ZZ deep groove ball bearings is built for small but high-performance applications. With double metal shields to keep grease in and debris out, these chrome steel bearings are ideal for RC motors, electric tools, hobby gear, and precision mechanisms where smooth, low-friction rotation is critical.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter: 1\/4\"\u003cbr\u003e✅ Outer diameter: 5\/8\"\u003cbr\u003e✅ Width: 0.196\"\u003cbr\u003e✅ Double metal shields (ZZ) for debris protection\u003cbr\u003e✅ Chrome steel rings and balls for strength and durability\u003cbr\u003e✅ Pre-lubricated with grease for long-lasting operation\u003cbr\u003e✅ Deep groove radial design for smooth, quiet motion\u003cbr\u003e✅ Pack Size: 50 Bearings\u003c\/p\u003e\n\u003cp\u003e💡 Why are R4ZZ miniature shielded bearings used in small precision tools?\u003cbr\u003eThey offer reliable motion control in tight, high-speed environments. Here’s what they bring:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eShielded to keep contaminants out and grease in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandle both radial and light axial loads smoothly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-maintenance and long-running in compact assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreat fit for robotics, motors, and hobby-grade mechanisms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're building or fixing something small and fast, this 50-pack keeps things spinning smooth, grab yours now and roll like a pro!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546068025579,"sku":"Kit321","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/50-shielded-bearing-r4zz-14x58x0-196-inch-miniature-vxb-ball-bearings-1.jpg?v=1773423169"},{"product_id":"sr188-open-stainless-steel-bearing-1-4x1-2x1-8-inc","title":"SR188 Stainless Steel Ball Bearing 1\/4\" x 1\/2\" x 1\/8\" inch","description":"\u003cp\u003eSR188 Stainless Steel Ball Bearing\u003cbr\u003e✔️ 1\/4\" ID - 1\/2\" OD - 1\/8\" Width\u003c\/p\u003e\n\u003cp\u003eThis SR188 open ball bearing is a compact, stainless steel option built for smooth rotation in tight spaces. Its corrosion-resistant design makes it great for light-duty motion in marine equipment, medical tools, or electronics.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 bearing\u003cbr\u003e✅ Size: 1\/4\" x 1\/2\" x 1\/8\"\u003cbr\u003e✅ Type: Deep groove radial ball bearing\u003cbr\u003e✅ Material: Stainless steel\u003cbr\u003e✅ Design: Open (no seals)\u003cbr\u003e✅ Inner diameter: 1\/4\"\u003cbr\u003e✅ Outer diameter: 1\/2\"\u003cbr\u003e✅ Width: 1\/8\"\u003cbr\u003e✅ Dynamic load rating: 108.2 KGF\u003cbr\u003e✅ Static load rating: 44.2 KGF\u003c\/p\u003e\n\u003cp\u003e💡 Why use stainless steel open bearings in precision setups?\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eOpen style offers low friction and easy lubrication access.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel resists corrosion in humid or medical environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for light-load, high-speed equipment with minimal contamination.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eA clean, compact bearing built for reliable, rust-resistant performance where space and hygiene matter.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546094305515,"sku":"Kit7307","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sr188-open-stainless-steel-bearing-14x12x18-inch-bearings-vxb-ball-bearings-1.jpg?v=1773422871"},{"product_id":"sr168zz-bearing-ceramic-shielded-1-4x3-8x1-8","title":"SR168ZZ Bearing Ceramic Shielded 1\/4\" x 3\/8\" x 1\/8\" inch Bearing","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"Center\"\u003e\n\u003cfont face=\"Tahoma\" size=\"+2\"\u003eSR168ZZ Stainless Steel Ball Bearing \u003cbr\u003e 1\/4\" x 3\/8\" x 1\/8\" inch\u003c\/font\u003e\u003cbr\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003eSR168ZZ Stainless Steel Ball Bearing, measuring 1\/4\" x 3\/8\" x 1 \/8\". Made of stainless steel, each Comes with double metal shields (ZZ) to keep out dust and dirt, plus it’s pre-lubricated with grease so it’s ready to roll right away.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSR168ZZ Ball Bearing\u003c\/li\u003e\n\u003cli\u003eDeep groove Ball Bearing\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel \u003c\/li\u003e\n\u003cli\u003eClosures: 2 Metal shields \u003c\/li\u003e\n\u003cli\u003eInner Diameter: 1\/4\" inch\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 3\/8\" inch\u003c\/li\u003e\n\u003cli\u003eWidth: 1\/8\" inch\u003c\/li\u003e\n\u003cli\u003eSize: 1\/4\" x 3\/8\" x 1\/8\" inch\u003c\/li\u003e\n\u003cli\u003eDynamic load rating Cr: 37.3 KGF\u003c\/li\u003e\n\u003cli\u003eStatic load rating Cor: 17.2 KGF\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546108035307,"sku":"Kit7395","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sr168zz-bearing-ceramic-shielded-14x38x18-inch-bearings-vxb-ball-bearings-1.jpg?v=1770442359"},{"product_id":"1602-2rs-bearing-1-4-x-11-16-x-5-16-miniature-seal","title":"1602-2RS Bearing 1\/4\" x 11\/16\" x 5\/16\" - Miniature - Sealed Ball Bearing","description":"\u003cp\u003e1602-2RS Sealed Ball Bearing\u003cbr\u003e✔️ 1\/4\" ID - 11\/16\" OD - 5\/16\" Wide\u003c\/p\u003e\n\u003cp\u003eThe 1602-2RS is a deep groove radial ball bearing made for smooth, high-speed rotation in compact spaces. With chrome steel construction, double rubber seals, and electric motor-grade quality, it’s a go-to option for small motors, tools, and mechanical assemblies that need sealed reliability.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Deep groove radial ball bearing\u003cbr\u003e✅ Inside diameter: 1\/4 inch\u003cbr\u003e✅ Outside diameter: 11\/16 inch\u003cbr\u003e✅ Width: 5\/16 inch\u003cbr\u003e✅ Material: Chrome steel\u003cbr\u003e✅ Cage: Steel\u003cbr\u003e✅ Balls: Chrome steel\u003cbr\u003e✅ Seals: Double rubber seals (2RS)\u003cbr\u003e✅ Clearance: C0 (standard)\u003cbr\u003e✅ Lubrication: Pre-lubricated with grease\u003cbr\u003e✅ Quality: EMQ (electric motor quality)\u003cbr\u003e✅ Dynamic load rating: 491 lbs\u003cbr\u003e✅ Static load rating: 194 lbs\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e✅ Equivalent to: 1602RS, 1602RS1\u003c\/p\u003e\n\u003cp\u003e💡 Why use sealed deep groove bearings in small equipment?\u003c\/p\u003e\n\u003cp\u003eSeals block out dust and moisture, increasing lifespan.\u003cbr\u003ePre-greased for smooth startup and minimal maintenance.\u003cbr\u003ePerfect for handheld tools, RC parts, and compact electric motors.\u003c\/p\u003e\n\u003cp\u003eGive your gear a quiet, clean-running upgrade - grab this bearing and let your build run smooth!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546137526507,"sku":"Kit7887","price":7.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1602-2rs-sealed-bearing-14x1116x516-inch-miniature-vxb-ball-bearings-1.jpg?v=1773422568"},{"product_id":"nb-linear-systems-wh4a-1-4-shaft","title":"NB Linear Systems WH4A 1\/4\" Shaft Support Supporter designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems WH4A 1\/4\" Shaft Support Supporter made for smooth installs and steady fit\u003cbr\u003e✔️ NB Linear Systems WH4A 1\/4\" Shaft Support Supporter\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546142277867,"sku":"Kit7971","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/shaft-support-1-4-inch-metal-stable-alignment-front.jpg?v=1770442361"},{"product_id":"nb-twa4uu-1-4-inch-ball-bushing-block-linear-motio","title":"NB TWA4UU 1\/4\" Ball Bushing Block Linear Motion","description":"\u003cp\u003eTWA4UU pillow block slide unit 1\/4\" bore\u003cbr\u003e✔️ NB TWA4UU linear slide pillow block made in Japan\u003c\/p\u003e\n\u003cp\u003eThis single TWA4UU pillow block slide unit from Nippon Bearing (NB) gives you a handy way to support a 1\/4\" shaft in precision linear motion systems. It uses a high-accuracy linear bushing with a steel retainer and is commonly used in USA-built automation, lab equipment, and motion guides where smooth travel and solid support matter.\u003c\/p\u003e\n\u003cp\u003e✅ Brand: NB Nippon Bearing Linear Systems\u003cbr\u003e✅ Shaft diameter: 1\/4\"\u003cbr\u003e✅ High accuracy linear bushing\u003cbr\u003e✅ Steel retainer\u003cbr\u003e✅ Dynamic load rating: 267 N\u003cbr\u003e✅ Static load rating: 356 N\u003cbr\u003e✅ Made in Japan\u003cbr\u003e✅ Pack size: 1 slide unit\u003c\/p\u003e\n\u003cp\u003eDimensions table (inch):\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eh\u003c\/th\u003e\n\u003cth\u003eE\u003c\/th\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003cth\u003eF\u003c\/th\u003e\n\u003cth\u003eT\u003c\/th\u003e\n\u003cth\u003eG\u003c\/th\u003e\n\u003cth\u003eM\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003cth\u003eS\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\/16\"\u003c\/td\u003e\n\u003ctd\u003e13\/16\"\u003c\/td\u003e\n\u003ctd\u003e1-5\/8\"\u003c\/td\u003e\n\u003ctd\u003e1-3\/16\"\u003c\/td\u003e\n\u003ctd\u003e13\/16\"\u003c\/td\u003e\n\u003ctd\u003e3\/16\"\u003c\/td\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003ctd\u003e1-5\/16\"\u003c\/td\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003ctd\u003e5\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What makes pillow block slide units effective in precision linear motion systems?\u003cbr\u003eThey support smooth shaft travel while keeping alignment steady.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh accuracy bushings help reduce play and wobble\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRigid housing supports consistent movement under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact mounting style fits tight motion assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA precise and steady support unit when you want clean linear travel in compact equipment.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546147750123,"sku":"Kit7981","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-twa4uu-14-inch-ball-bushing-block-linear-motion-vxb-ball-bearings-1.jpg?v=1770442362"},{"product_id":"nb-twa4wuu-1-4-ball-bushing-block","title":"NB TWA4WUU 1\/4\" Ball Bushing Block Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB TWA4WUU 1\/4\" Ball Bushing Block Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB TWA4WUU 1\/4\" Ball Bushing Block Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546152763627,"sku":"Kit7990","price":157.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-twa4wuu-14-inch-ball-bushing-block-linear-motion-vxb-ball-bearings-1.jpg?v=1770442369"},{"product_id":"sr4zz-hybrid-ceramic-ball-bearing-abec-5-1-4-x-5-8","title":"SR4ZZ Hybrid Ceramic Ball Bearing - ABEC-5 - 1\/4\" x 5\/8\" x 0.196\" inch","description":"\u003cp\u003eSR4ZZ Hybrid Ceramic Ball Bearing - 1\/4\" ID x 5\/8\" OD\u003cbr\u003e✔️ ABEC-5 Precision - Stainless Steel with SI3N4 Balls - 0.196\" Width - Dry Lube\u003c\/p\u003e\n\u003cp\u003eThe SR4ZZ hybrid ceramic bearing is a high-precision, high-speed bearing featuring stainless steel rings and solid SI3N4 ceramic balls. It’s built for ultra-smooth, dry operation in applications like 3D printers, tools, and high-performance devices. The double metal shields protect against dust, while the ABEC-5 rating ensures tight tolerances and reliable accuracy.\u003c\/p\u003e\n\u003cp\u003e✅ Bearing type: Deep groove hybrid ceramic ball bearing\u003cbr\u003e✅ Inner diameter: 1\/4\"\u003cbr\u003e✅ Outer diameter: 5\/8\"\u003cbr\u003e✅ Width: 0.196\"\u003cbr\u003e✅ Balls: Solid SI3N4 ceramic\u003cbr\u003e✅ Rings: Stainless steel\u003cbr\u003e✅ Shields: Double metal shields (ZZ)\u003cbr\u003e✅ Lubrication: Dry - no oil or grease\u003cbr\u003e✅ Precision rating: ABEC-5\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Diameter\u003c\/th\u003e\n\u003cth\u003eOuter Diameter\u003c\/th\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003ctd\u003e5\/8\"\u003c\/td\u003e\n\u003ctd\u003e0.196\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why choose a hybrid ceramic ABEC-5 bearing for precision use?\u003cbr\u003eHybrid ceramic bearings spin faster, stay cooler, and resist wear better than all-steel options. An ABEC-5 rating means tight tolerances, so you get less vibration and more efficiency - perfect for high-performance builds.\u003c\/p\u003e\n\u003cp\u003eLooking for smooth, high-speed, low-friction motion? This bearing is made for it. Add it to your setup and let precision take the lead!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546161938667,"sku":"Kit8048","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sr4zz-ceramic-bearing-dry-abec-5-14x58x0-196-inch-bearings-vxb-ball-bearings-1.jpg?v=1770442365"},{"product_id":"swk4-nb-1-4-ball-bushings-square","title":"SWK4 NB 1\/4\" Ball Bushings Square Flange Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSWK4 NB 1\/4\" Ball Bushings Square Flange Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ SWK4 NB 1\/4\" Ball Bushings Square Flange Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546172719339,"sku":"Kit8094","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/swk4-nb-1-4-inch-ball-bushings-square-flange.jpg?v=1770442366"},{"product_id":"twj4uu-nb-1-4-ball-bushing-adjustable","title":"TWJ4UU NB 1\/4\" Ball Bushing Adjustable Block Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eTWJ4UU NB 1\/4\" Ball Bushing Adjustable Block Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ TWJ4UU NB 1\/4\" Ball Bushing Adjustable Block Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546173047019,"sku":"Kit8106","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ball-bushing-adjustable-block-linear-motion-front-view.jpg?v=1770442366"},{"product_id":"twj4wuu-nb-1-4-ball-bushing-adjustable","title":"TWJ4WUU NB 1\/4\" Ball Bushing Adjustable Block Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eTWJ4WUU NB 1\/4\" Ball Bushing Adjustable Block Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ TWJ4WUU NB 1\/4\" Ball Bushing Adjustable Block Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546176028907,"sku":"Kit8115","price":176.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ball-bushing-linear-motion-block-front-view.jpg?v=1770442367"},{"product_id":"r188-2rs-full-ceramic-bearing-1-4x1-2x3-16-in","title":"Full Ceramic Zirconia Ball Bearing One Quarter Inch Inner Diameter One Half Inch Outer Diameter Three Sixteenths Inch Width Non Magnetic Low Friction High Purity R188 Size For Industrial Machinery And Precision Equipment","description":"\u003cdiv\u003ePremium 1\/4 x 1\/2 x 3\/16 in ceramic bearing - single unit\u003cbr\u003e\n✔️ ID 0.25in, OD 0.5in, width 0.1875in (ceramic) \u003cp\u003eThis is a full ceramic ball bearing built with zirconia (ZrO2) balls and PTFE cage, plus PTFE covers. It's a handy choice for precision machinery, robotics, and linear slide unit applications where low friction, light weight, and corrosion resistance matter.\u003c\/p\u003e ✅ Bore\/ID: 6.35 mm (0.25 in), OD: 12.70 mm (0.50 in), width: 4.76 mm (3\/16 in) \u003cbr\u003e\n✅ Balls: Zirconia ceramic for low friction and high wear resistance \u003cbr\u003e\n✅ Cage: PTFE for smooth, clean operation \u003cbr\u003e\n✅ Seals: PTFE covers provide dust protection; sealed ball bearing style \u003cbr\u003e\n✅ Pack: 1 bearing per unit \u003cbr\u003e \u003cp\u003e💡 What is a ceramic bearing used for in precise machines? This handy guide covers the basics.\n- Used in high-precision equipment where low friction is critical\n- Great for dry environments and where lubrication is limited\n- Excellent durability and corrosion resistance in challenging settings\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546192969963,"sku":"Kit8423","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/r188-2rs-full-ceramic-bearing-14x12x316-inch-zro2-bearings-vxb-ball-bearings-1.jpg?v=1770442372"},{"product_id":"fr188-2rs-full-ceramic-flanged-bearing-1-4x1","title":"Full Ceramic Flanged Ball Bearing With Zirconia Elements Inner Diameter 1\/4 Inch Outer Diameter 1\/2 Inch Width 3\/16 Inch FR188-2RS Model High Precision Low Friction Bearing For Industrial And Medical Equipment And Machinery","description":"\u003cdiv\u003e1\/4 x 1\/2 x 3\/16 in Full Ceramic Flanged Bearing (single) \u003cbr\u003e\n✔️ ID 1\/4\", OD 1\/2\", width 3\/16\", sealed PTFE cage, ZrO2 balls \u003cp\u003eFR188-2RS full ceramic flanged bearing designed for precision, low-friction support in high-temperature or corrosive environments. Built with zirconia ceramic balls and races, it performs reliably in robotics, automation, and industrial equipment that requires clean, durable operation.\u003c\/p\u003e \u003cp\u003e✅ bore 1\/4\" (6.35 mm), outer diameter 1\/2\" (12.7 mm), width 3\/16\" (4.76 mm) \u003cbr\u003e✅ full ceramic construction with zirconia balls and zirconia races (ZrO2) \u003cbr\u003e✅ PTFE cage and PTFE white covers, sealed 2RS for dust protection \u003cbr\u003e✅ flange mounting for easy alignment and secure fit \u003cbr\u003e✅ single bearing in this packaging\u003c\/p\u003e \u003cp\u003e💡 What is a full ceramic bearing used for in precision equipment?\nThis handy answer covers typical uses and why people choose it.\n- High-temperature resistance for harsh environments in machinery\n- Low friction and long life in clean, accurate systems\n- Zirconia balls with PTFE cage reduce wear and maintenance\n- Flanged design makes mounting quick and reliable\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546195034347,"sku":"Kit8450","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/fr188-2rs-full-ceramic-flanged-bearing-14x12x316-inch-zro2-vxb-ball-bearings-1.jpg?v=1770442373"},{"product_id":"fr168-2rs-full-ceramic-flanged-bearing-1-4x3","title":"Full Ceramic Flanged Ball Bearing Zirconia One Quarter Inch Inner Diameter Three Eighths Inch Outer Diameter One Eighth Inch Width ZrO2 High Performance Flange Bearing For Precision Machinery And Industrial Equipment In Demanding Environments","description":"\u003cdiv\u003eFull ceramic FR168 2RS flanged ball bearing 1\/4x3\/8x1\/8 in\n✔️ ID 1\/4 in, OD 3\/8 in, W 1\/8 in, full ceramic flanged, 1 pc \u003cp\u003eThis full ceramic flanged bearing uses zirconia balls and zirconia races with a PTFE cage and PTFE closures. It’s built for precision motion in environments where metal bearings can’t cut it, making it popular in robotics, medical devices, and high speed machinery.\u003c\/p\u003e ✅ Size: ID 1\/4 in (6.35 mm), OD 3\/8 in (9.525 mm), W 1\/8 in (3.175 mm) \u003cbr\u003e\n✅ Material: Zirconia ceramic balls, zirconia races, PTFE cage \u003cbr\u003e\n✅ Seals: PTFE covers and 2RS style sealed design \u003cbr\u003e\n✅ Package: 1 bearing per order (single unit) \u003cbr\u003e \u003cp\u003e💡 What is a ceramic full ceramic sealed ball bearing used for in precision equipment? This handy guide gives quick, practical insights.\n- High speed and low friction performance\n- Excellent chemical and corrosion resistance\n- Lightweight design for improved efficiency\n- Long service life in harsh, clean environments\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546195853547,"sku":"Kit8451","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/fr168-2rs-full-ceramic-flanged-bearing-14x38x18-inch-zro2-vxb-ball-bearings.jpg?v=1770442373"},{"product_id":"sr4z-bearing-single-shield-dry-1-4x5-8x0-196","title":"SR4Z Bearing Single Shield Dry 1\/4\" x 5\/8\" x 0.196\" Bearing","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eSR4Z Shielded Stainless Steel Dry Ball Bearing\u003cbr\u003e1\/4\" x 5\/8\" x 0.196\" inch\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" width=\"85%\" bg border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\"\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003eSR4Z Shielded Stainless Steel Dry Ball Bearing, measuring 1\/4\" x 5\/8\" x 0.196\" inch. Made of stainless steel, each bearing has One metal shield\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSR4Z Ball Bearing\u003c\/li\u003e\n\u003cli\u003eDeep Groove Ball Bearing\u003c\/li\u003e\n\u003cli\u003eLubrication: Dry\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel \u003c\/li\u003e\n\u003cli\u003eClosures: One Metal Shield\u003c\/li\u003e\n\u003cli\u003eSize: 1\/4\" x 5\/8\" x 0.196\" inch\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 1\/4\" inch\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 5\/8\" inch\u003c\/li\u003e\n\u003cli\u003eWidth: 0.196\"\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing\u003c\/li\u003e\n\u003cli\u003eDynamic load rating: 335 LBS\u003c\/li\u003e\n\u003cli\u003eStatic load rating: 139 LBS \u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546206503147,"sku":"Kit8526","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sr4z-bearing-single-shield-dry-14x58x0-196-inch-bearings-vxb-ball-bearings-1.jpg?v=1773422034"}],"url":"https:\/\/vxbtools.com\/collections\/inner-diameter-1-4-inch-0-25.oembed","provider":"VXB Bearings","version":"1.0","type":"link"}