{"title":"Outer Diameter - 3 inch (3\")","description":"\u003ch1\u003e3 Inch\u003c\/h1\u003e\u003ch2\u003e3 Inch Online shopping\u003c\/h2\u003e","products":[{"product_id":"2-1-2x-3x-1-4inch-thin-slim-section-ball-bearing-v","title":"2-1\/2\" x 3\" x 1\/4\" Thin Slim Section Ball Bearing VA025CP0","description":"\u003cp\u003eVXB VA025CP0 Thin Section Bearing\u003cbr\u003e✔️ 2 1\/2\" x 3\" x 1\/4\" Chrome Steel - Open Style\u003c\/p\u003e\n\u003cp\u003eThe VA025CP0 is a thin-section radial ball bearing made for tight spaces and lightweight systems. With its 1\/4-inch cross-section and open design, it's a great fit for robotics, automation setups, and compact rotating equipment where performance matters.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 bearing\u003cbr\u003e✅ Inner diameter: 2.5 inches (63.50mm)\u003cbr\u003e✅ Outer diameter: 3 inches (76.20mm)\u003cbr\u003e✅ Width: 0.25 inches (6.35mm)\u003cbr\u003e✅ Material: Chrome steel\u003cbr\u003e✅ Cage: Nylon for smooth, lightweight operation\u003cbr\u003e✅ Design: Open (no seals or shields)\u003cbr\u003e✅ Cross-section: 1\/4 inch\u003cbr\u003e✅ Dynamic load rating: 1,717 N\u003cbr\u003e✅ Static load rating: 4,306 N\u003cbr\u003e✅ Also known as: KA025CP0, SA025CP0, KA025CPO, SA025CPO\u003c\/p\u003e\n\u003cp\u003e💡 What is a thin section ball bearing used for in compact systems?\u003cbr\u003eThin section bearings reduce space and weight while maintaining high performance and durability.\u003c\/p\u003e\n\u003cp\u003eThey’re perfect for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRobotics and gimbals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAerospace mechanisms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-precision automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLight-duty rotary tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineered for tight spots and smooth movement - this bearing gets the job done without bulking up your build. Try it out and see the difference in your next project!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546504102123,"sku":"Kit8778","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/thin-section-ball-bearing-va025cp0-front_1.jpg?v=1770442383"},{"product_id":"tc3648-thrust-needle-roller-bearing","title":"TC3648 thrust needle roller bearing 2-1\/4 x 3 x 5\/64 inch, high load thrust bearing designed for axial loads, compact profile, smooth rotation, industrial grade performance for machinery and mechanical assemblies","description":"\u003cp\u003eTC3648 Thrust Needle Roller Bearing 2 1\/4 x 3 x 5\/64 inch\u003cbr\u003e✔️ Single Thrust Bearing for Axial Load Support\u003c\/p\u003e\n\u003cp\u003eThis thrust needle roller bearing is designed to handle axial loads in compact mechanical assemblies where space is tight and load direction is one way. It’s commonly used in gearboxes, transmissions, heavy machinery, and industrial equipment that needs smooth thrust handling without adding bulk.\u003c\/p\u003e\n\u003cp\u003ePack size: 1 bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Bearing type is thrust needle roller bearing\u003cbr\u003e✅ Designed specifically for axial load applications\u003cbr\u003e✅ Inner diameter is 2 1\/4 inch\u003cbr\u003e✅ Outer diameter is 3 inch\u003cbr\u003e✅ Overall thickness is 5\/64 inch\u003cbr\u003e✅ Built to carry high thrust loads in compact assemblies\u003cbr\u003e✅ Suitable for industrial, mechanical, and power transmission use\u003c\/p\u003e\n\u003cp\u003eBearing Dimensions\u003cbr\u003eAll dimensions shown in inches\u003c\/p\u003e\n\u003cp\u003eInner Diameter 2 1\/4 in\u003cbr\u003eOuter Diameter 3 in\u003cbr\u003eThickness 5\/64 in\u003c\/p\u003e\n\u003cp\u003eLoad Ratings\u003cbr\u003eAll values shown in pounds force\u003c\/p\u003e\n\u003cp\u003eDynamic Load Rating 6000 LBF\u003cbr\u003eStatic Load Rating 35000 LBF\u003c\/p\u003e\n\u003cp\u003e💡 Why are thrust needle roller bearings used in high load axial applications?\u003cbr\u003eThrust needle roller bearings are chosen when equipment needs to handle heavy axial loads with minimal space and friction.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNeedle rollers provide a large contact area for strong thrust capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThin bearing profile helps keep assemblies compact\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRolling contact reduces heat and wear compared to sliding surfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis TC3648 thrust bearing is a handy solution for managing axial loads reliably while keeping mechanical systems compact and running smoothly.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547137474795,"sku":"Kit12676","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/tc3648-thrust-needle-roller-bearing-2-14x3x564-inch-vxb-ball-bearings-1.jpg?v=1773405237"},{"product_id":"ka025cp0-bearing","title":"KA025CP0 Thin Section Bearing ID 2-1\/2\" OD 3\" Width 1\/4\" inch","description":"\u003cp\u003eKA025CP0 Slim Section Ball Bearing - Open Type\u003cbr\u003e✔️ 2-1\/2\" ID x 3\" OD x 1\/4\" Wide - Nylon Cage - Thin Profile\u003c\/p\u003e\n\u003cp\u003eThe KA025CP0 is a slim section radial ball bearing with a compact 1\/4\" cross section, ideal for lightweight and space-constrained applications. Featuring a nylon cage and open design, this bearing is well-suited for use in robotics, automation, and motion control systems.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter (ID): 2.5\" inch\u003cbr\u003e✅ Outer diameter (OD): 3\" inch\u003cbr\u003e✅ Width: 0.25\" inch (1\/4\")\u003cbr\u003e✅ Cross section: 1\/4\" inch\u003cbr\u003e✅ Cage material: Nylon\u003cbr\u003e✅ Enclosure: Open (no seals)\u003cbr\u003e✅ Dynamic load rating: 1.717 kN\u003cbr\u003e✅ Static load rating: 4.306 kN\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e✅ Brand: VXB\u003c\/p\u003e\n\u003cp\u003e💡 Why use a nylon cage in slim section bearings?\u003cbr\u003eNylon cages are lightweight, corrosion-resistant, and offer quiet, smooth operation - perfect for high-speed, low-friction environments like robotics and compact motion devices.\u003c\/p\u003e\n\u003cp\u003eEngineered for tight spaces and smooth performance - add this slim bearing to your cart and upgrade your motion with confidence!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43550390812907,"sku":"KA025CP0","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ka025cp0-thin-section-bearing-open-front-view.jpg?v=1770442565"},{"product_id":"rls11-2rs-sealed-ball-bearing-1-3-8-x-3-x-11-16-in","title":"RLS11-2RS Sealed Ball Bearing 1-3\/8\" x 3\" x 11\/16\" inch","description":"\u003cp\u003eRLS11-2RS Sealed Ball Bearing\u003cbr\u003e✔️ EMQ Chrome Steel - 1 3\/8\" x 3\" x 11\/16\" Inch\u003c\/p\u003e\n\u003cp\u003eThe RLS11-2RS is a deep groove radial ball bearing made from chrome steel, built for electric motor-grade performance. With double rubber seals and pre-packed grease, it offers smooth, quiet operation while blocking out dust and debris. Great for motors, pumps, and general machinery.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter: 1 3\/8\"\u003cbr\u003e✅ Outer diameter: 3\"\u003cbr\u003e✅ Width: 11\/16\"\u003cbr\u003e✅ Double rubber seals for contamination protection\u003cbr\u003e✅ Chrome steel balls and cage\u003cbr\u003e✅ Electric motor quality (EMQ) for high-speed use\u003cbr\u003e✅ Pre-lubricated with grease\u003cbr\u003e✅ Pack Size: 1 Bearing\u003c\/p\u003e\n\u003cp\u003e💡 Why choose electric motor quality (EMQ) ball bearings for your equipment?\u003cbr\u003eThey deliver smoother, quieter, and longer-lasting performance. Here’s how:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt to tight tolerances for reduced vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePre-lubed for high-speed reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRubber seals keep out moisture and debris\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for fans, pumps, and industrial motors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you need a tough bearing that rolls quiet and lasts long, this RLS11-2RS has you covered. Add one to your cart and keep things spinning without a hitch!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43552374227179,"sku":"RLS11-2RS","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_42797ce8-6d02-479e-82f0-665bf6559a79.jpg?v=1773296756"},{"product_id":"csca025-thin-section-open-bearing-2-1-2x-3x1-4-inc","title":"CSCA025 Thin Section Bearing 2-1\/2\" x 3\" x 1\/4\" inch","description":"\u003cp\u003eCSCA025 Thin Section Ball Bearing - Open Style\u003cbr\u003e✔️ 2-1\/2\" ID x 3\" OD x 1\/4\" Width - Chrome Steel, Nylon Cage\u003c\/p\u003e\n\u003cp\u003eThis CSCA025 thin section ball bearing has a slim 1\/4\" cross section and a solid open design that’s perfect for saving space without giving up strength. It’s a handy fit for tight spots in automation systems, robotics, and custom machines where every inch counts.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter: 2-1\/2\"\u003cbr\u003e✅ Outer diameter: 3\"\u003cbr\u003e✅ Width: 1\/4\"\u003cbr\u003e✅ Cross section: 1\/4\"\u003cbr\u003e✅ Chrome steel construction for durability\u003cbr\u003e✅ Nylon cage for quiet, smooth operation\u003cbr\u003e✅ Open design - oil preserved\u003cbr\u003e✅ Load rating: 1717 N (dynamic), 4306 N (static)\u003cbr\u003e✅ Pack size: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 What’s the deal with thin section ball bearings in tight build setups?\u003cbr\u003eThin section bearings are built for compact and lightweight machines.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThey cut down on weight without losing strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSlim profile fits in low-clearance spaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for robotics, drones, and aerospace frames\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps reduce friction while saving space\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGot a tight fit or custom build? This one's a slick choice - add it to your cart and get rolling with something that actually fits right!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43552496746731,"sku":"CSCA025","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/csca025-thin-section-open-bearing-2-12x-3x14-inch-vxb-ball-bearings-1.jpg?v=1770442593"},{"product_id":"3-clear-acrylic-lazy-susan-bearing-76-2mm-diameter","title":"3\" Clear Acrylic Lazy Susan Bearing - 76.2mm Diameter x 11mm Thick","description":"\u003cp\u003e3\" Clear Acrylic Lazy Susan Bearing\u003cbr\u003e✔️ 76.2mm Diameter x 11mm Thick - Sleek, Compact, Smooth Rotation\u003c\/p\u003e\n\u003cp\u003eThis 3\" clear acrylic Lazy Susan bearing is designed for lightweight rotating displays, organizers, or decorative stands. With a 76.2mm outer diameter and a slim 11mm thickness, it offers quiet, low-friction rotation and a clean, modern look. Perfect for projects where aesthetics and functionality both matter.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 bearing\u003cbr\u003e✅ Outer diameter: 76.2mm (3 inches)\u003cbr\u003e✅ Thickness: 11mm\u003cbr\u003e✅ Material: Clear acrylic\u003cbr\u003e✅ Ideal for: Lightweight display bases, spice racks, craft projects, turntables\u003c\/p\u003e\n\u003cp\u003e💡 Why use an acrylic Lazy Susan bearing?\u003cbr\u003eAcrylic bearings are perfect when you need lightweight, corrosion-resistant, and visually appealing components - ideal for home, office, or retail setups that require smooth, silent rotation without the bulk of metal alternatives.\u003c\/p\u003e\n\u003cp\u003eGive your rotating project a sleek upgrade - spin things around with clarity and style!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43580499263723,"sku":"LAZY-AS11-ACRYLIC","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/3-inch-clear-acrylic-lazy-susan-bearing-76-2mm-diameter-11mm-thick-smooth-rotation.jpg?v=1770445833"},{"product_id":"3-inch-dia-black-as11-lazy-susan-turntable-bearing","title":"3\" Dia. Black AS11 Lazy Susan Turntable Bearing","description":"\u003cp\u003e3 Inch Black Lazy Susan Bearing\u003cbr\u003e✔️ AS-11 Turntable Bearing 76.2mm Diameter x 11mm Thick\u003c\/p\u003e\n\u003cp\u003eThis 3 inch (76.2mm) black Lazy Susan bearing is a handy rotating platform for small displays, trays, crafts, and light turntable projects. Its compact size and smooth-rolling design make it easy to integrate into home, shop, or display builds. Sold as one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter 76.2mm (3 in)\u003cbr\u003e✅ Thickness 11mm\u003cbr\u003e✅ Black finish\u003cbr\u003e✅ Smooth-turn AS-11 style\u003cbr\u003e✅ One bearing included\u003c\/p\u003e\n\u003cp\u003e💡 What makes small Lazy Susan bearings useful for compact rotating displays?\u003cbr\u003eTheir slim design delivers smooth rotation without taking up much space.\u003cbr\u003e- Low-friction movement helps items turn easily\u003cbr\u003e- Compact profile works well in tight setups\u003cbr\u003e- Handy for crafts, organizers, and light-duty turntables\u003c\/p\u003e\n\u003cp\u003eThis 3 inch Lazy Susan bearing keeps your mini display projects turning clean, easy, and steady.\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581731438827,"sku":"LAZY-AS11-BLACK","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/3-inch-black-lazy-susan-turntable-bearing-AS11-76.2mm-diameter-11mm-thick.jpg?v=1770446230"},{"product_id":"44-lbs-capacity-3-swivel-lazy-susan-turntable-bear","title":"44 lbs Capacity 3\" Swivel Lazy Susan Turntable Bearing","description":"\u003cp\u003e3\" Swivel Lazy Susan Bearing\u003cbr\u003e✔️ 44 lbs Capacity Turntable Bearing\u003c\/p\u003e\n\u003cp\u003eThis 3\" swivel Lazy Susan bearing is perfect for small turntable projects, display stands, and craft builds. Made from durable steel with smooth 360° rotation, it handles up to 44 lbs while keeping movement quiet and steady.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 3\" square plate\u003cbr\u003e✅ Thickness: 0.98\"\u003cbr\u003e✅ Rotation: 360° swivel\u003cbr\u003e✅ Material: Steel construction for durability\u003cbr\u003e✅ Load Capacity: 44 lbs per bearing\u003cbr\u003e✅ Feature: Low-noise, smooth rotation\u003c\/p\u003e\n\u003cp\u003e💡 How do you choose the right Lazy Susan bearing size?\u003cbr\u003eThe selection depends on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDiameter matching the size of your platform or turntable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight capacity exceeding your load for safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesired smoothness and rotation speed for the application\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA solid, compact turntable bearing that’s ready to keep your display or project spinning with ease.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581994434795,"sku":"LAZY-SUSAN-3INCH-SWIVEL","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/3-inch-swivel-lazy-susan-bearing-44-lbs-capacity-turntable-black-steel.jpg?v=1777860295"},{"product_id":"nta3648-thrust-needle-roller-bearing-2-1-4x3x5-64","title":"NTA3648 Thrust Needle Roller Bearing 2-1\/4\" x 3\" x 5\/64\" inch","description":"\u003cp\u003eNTA3648 Thrust Needle Roller Bearing\u003cbr\u003e✔️ 2-1\/4\" x 3\" x 5\/64\" - Built for Heavy Axial Loads\u003c\/p\u003e\n\u003cp\u003eThis NTA3648 thrust needle roller bearing is made for handling high axial loads in tight spaces. Perfect for applications where space is limited but strength is non-negotiable, like gearboxes, automotive transmissions, or industrial machines. Comes as a single bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 2-1\/4\" x 3\" x 5\/64\" inch\u003cbr\u003e✅ Dynamic load rating: 6000 LBF\u003cbr\u003e✅ Static load rating: 35,000 LBF\u003cbr\u003e✅ Compact and rugged for high-pressure setups\u003cbr\u003e✅ Quantity: 1 thrust bearing\u003c\/p\u003e\n\u003cp\u003e💡 When should you choose a thrust needle roller bearing?\u003cbr\u003eThese bearings shine in tight axial load situations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGreat for gear sets and automotive gearboxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSlim profile fits where ball thrust bearings won’t\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandles high axial loads without taking up space\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt tough for long-lasting performance under pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed a space-saving solution that doesn’t quit? This thrust bearing has your back. Add it to your setup and enjoy the muscle without the bulk.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582146117867,"sku":"NTA3648","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nta3648-thrust-needle-roller-bearing-2-14-x3-x564-inch-vxb-ball-bearings-1-32680767193323.jpg?v=1770446421"},{"product_id":"nb-tw32-nb-self-aligning-ball-bushings","title":"NB TW32 NB Self Aligning Ball Bushings 2\" Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB TW32 NB Self Aligning Ball Bushings 2\" Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB TW32 NB Self Aligning Ball Bushings 2\" 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":43582689476843,"sku":"TW32-NB","price":173.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-tw32-self-aligning-ball-bushing-2inch-closeup.jpg?v=1770446692"},{"product_id":"ak30-5-8-bore-cast-iron-pulley-for-v-belt-size-3l","title":"Cast Iron V-Belt Pulley With Five Eighths Inch Bore, Three Inch Outer Diameter, Through Bore Length 1.156 Inches, Includes Keyway And Hex Set Screw, Fits 3L And 4L Belts Also 5L, Model AK3058 For Rugged Industrial Machinery","description":"\u003cdiv\u003e5\/8 Bore Cast Iron V-Belt Pulley with Keyway for 3L\/4L\u003cbr\u003e\n✔️ OD 3 in, bore 5\/8 in, keyway, cast iron pulley, single unit \u003cp\u003eThis compact cast iron pulley is designed for belt-driven systems and is commonly used on small machines, conveyors, and DIY projects. It accepts V-belts sized 3L or 4L with a 5\/8 inch shaft bore and a 3 inch outside diameter for compact motor drives and light-duty transmissions.\u003c\/p\u003e \u003cp\u003e✅ Outside diameter: 3 in \u003cbr\u003e✅ Bore: 5\/8 in \u003cbr\u003e✅ Length through bore: 1.156 in \u003cbr\u003e✅ Belt section: 3L, 4L, 5L \u003cbr\u003e✅ Material: Cast iron \u003cbr\u003e✅ Includes keyway and hex set screw \u003cbr\u003e✅ Part number: AK3058 \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a V-belt pulley with a 5\/8 bore used for in small power transmission setups? This handy driver helps transfer motion reliably in compact machines.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse in small conveyors and hobby machines\u003c\/li\u003e\n\u003cli\u003eSupports 3L\/4L V-belts with a 5\/8 bore\u003c\/li\u003e\n\u003cli\u003eCast iron construction provides durability and long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":43583001919723,"sku":"RBO-AK30-5-8-PULLEY","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ak30-58-bore-cast-iron-solid-sheave-pulley-for-v-belt-size-3l-4l-od-3-id-58-ak3058-vxb-ball-bearings-1-32681038479595.jpg?v=1770446748"},{"product_id":"ak30-1-2-bore-cast-iron-solid-sheave-pulley-f","title":"Cast Iron V Belt Pulley For 3L And 4L Belts, 3 Inch Outside Diameter, Bore One Half Inch, Through Bore Length 0.5 Inch, Single Groove Sheave, No Keyway, Durable Industrial Power Transmission Pulley","description":"\u003cdiv\u003eCast Iron Pulley for V-Belt 3L\/4L, 1\/2 in Bore, 3 in OD\u003cbr\u003e\n✔️ OD 3 in, bore 1\/2 in, single groove, no keyway, fits 3L\/4L belts \u003cp\u003eThis is a single-pulley cast iron sheave used in belt-drive setups. It’s designed for 3L\/4L V-belt systems on small motors, shop equipment, and light machinery.\u003c\/p\u003e \u003cp\u003e✅ Outside diameter: 3 in (76.2 mm)\u003cbr\u003e✅ Bore: 1\/2 in (12.7 mm)\u003cbr\u003e✅ Through bore length: 0.5 in (12.7 mm)\u003cbr\u003e✅ Belt section size: 3L, 4L, A\u003cbr\u003e✅ Material: Cast Iron\u003cbr\u003e✅ Groove: One groove\u003cbr\u003e✅ Keyway: None\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a V-belt pulley used for in small belt-drive systems?\nIn general, V-belt pulleys transfer rotary power in belt-drive setups and help keep belts tracking and aligned.\n- Transfers rotational power in belt-drive systems\n- Supports proper belt tracking and pulley alignment\n- Works with common belt sizes like 3L and 4L on 1\/2 in bore shafts\u003c\/p\u003e \u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":43841960837355,"sku":"RBO-AK30-1-2-PULLEY","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ak30-12-bore-cast-iron-solid-sheave-pulley-for-v-belt-size-3l-4l-od-3-id-12-ak3012-vxb-ball-bearings-1.jpg?v=1770447141"},{"product_id":"ak30-3-4-bore-cast-iron-solid-sheave-pulley-f","title":"Three Quarter Inch Bore Cast Iron Pulley Sheave For V Belt Systems One Groove Fits 3L And 4L Belts Three Inch Outside Diameter Bore Length 0.75 Inch Includes Keyway And Hex Set Screw Durable Cast Iron Construction For Reliable Power Transmission","description":"\u003cdiv\u003eCast Iron Pulley for 3L\/4L V-Belts, 3\/4 Bore, AK30\n✔️ 3\/4 in bore, 3 in OD, 1 groove, keyway-ready for 3L\/4L belts \u003cp\u003eAK30 3\/4 bore cast iron pulley with a keyway and hex set screw, engineered for compact belt drives. Suitable for drill presses, motor mounts, and small conveyors that use 3L or 4L belts.\u003c\/p\u003e \u003cp\u003e✅ Bore: 3\/4 in (19.05 mm)\u003cbr\u003e✅ Outer diameter: 3 in (76.2 mm)\u003cbr\u003e✅ Belt section size: 3L\/4L\u003cbr\u003e✅ Groove: 1\u003cbr\u003e✅ Material: Cast Iron\u003cbr\u003e✅ Includes keyway and hex set screw\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a common use for a small 3\/4 bore cast iron pulley in belt drives?\u003c\/p\u003e\n\u003cp\u003eThis handy piece helps transfer power in compact setups.\u003c\/p\u003e\n- Small machines like hobby mills, drill presses, and compact conveyors\u003cbr\u003e\n- Fits 3L\/4L belts for reliable tension and speed control\u003cbr\u003e\n- Keyway plus hex set screw keep the pulley aligned under load\u003cbr\u003e\n- Cast iron construction resists wear in busy shop environments \u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":43841967685867,"sku":"RBO-AK30-3-4-PULLEY","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ak30-34-bore-cast-iron-solid-sheave-pulley-for-v-belt-size-3l-4l-od-3-id-34-one-groove-ak3034-vxb-ball-bearings-1.jpg?v=1770447141"},{"product_id":"ak30-7-8-bore-cast-iron-solid-sheave-pulley-f","title":"Cast Iron V Belt Pulley Sheave for Power Transmission, Three Inch Outside Diameter, Bore 0.875 Inch, Through Bore 0.875 Inch, One Groove, Belt Sizes 3L 4L 5L, Includes Keyway and Hex Set Screw","description":"\u003cdiv\u003e7\/8 in Bore Cast Iron V-Belt Pulley, Single Groove (3L\/4L)\u003cbr\u003e\n✔️ OD 3\", ID 7\/8\", Belt 3L\/4L, 1 groove, cast iron \u003cp\u003eThis cast iron pulley features a 7\/8 bore and a single V-belt groove, designed for compact drive systems. It’s a solid choice for small machines, woodworking equipment, and conveyors where alignment and rigidity matter.\u003c\/p\u003e ✅ Bore: 7\/8 in\u003cbr\u003e\n✅ Outside diameter: 3 in\u003cbr\u003e\n✅ Belt compatibility: 3L\/4L V-belt\u003cbr\u003e\n✅ Groove: 1\u003cbr\u003e\n✅ Material: Cast iron\u003cbr\u003e\n✅ Keyway: Included\u003cbr\u003e \u003cp\u003e💡 What is a cast iron V-belt pulley used for on small machines?\nThis handy drive component transfers power from a motor to a belt in compact equipment.\n- Fits 7\/8 bore with 3L\/4L belts\n- 1-groove design for reliable drive\n- Durable cast iron for longevity in shop use\n- Helps maintain belt alignment and reduce slip\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":43841972601067,"sku":"RBO-AK30-7-8-PULLEY","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ak30-78-bore-cast-iron-solid-sheave-pulley-for-v-belt-size-3l-4l-od-3-id-78-ak3078-one-groove-vxb-ball-bearings-1.jpg?v=1770447141"}],"url":"https:\/\/vxbtools.com\/collections\/outer-diameter-3-inch-3.oembed","provider":"VXB Bearings","version":"1.0","type":"link"}