{"title":"Ball Diameter - 4mm","description":"\u003ch1\u003e4mm\u003c\/h1\u003e\u003ch2\u003e4mm Online shopping\u003c\/h2\u003e","products":[{"product_id":"4mm-loose-ceramic-balls-sic-bearing-balls","title":"4mm Loose Ceramic Balls SiC Bearing Balls","description":"\u003cp\u003e4mm Loose Ceramic Ball - SiC (Silicon Carbide)\u003cbr\u003e✔️ Single high-strength bearing ball for smooth, dry operation\u003c\/p\u003e\n\u003cp\u003eThis 4mm loose ball is made from Silicon Carbide (SiC), a super hard ceramic ideal for high-speed, dry-running setups. It's often used in specialty bearings, custom bicycle hubs, or chemical-resistant tools where standard metals fall short. Pack size: 1 ceramic ball.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 4mm\u003cbr\u003e✅ Material: Ceramic - Silicon Carbide (SiC)\u003cbr\u003e✅ Extremely hard and heat-tolerant\u003cbr\u003e✅ Works dry or with light lubrication\u003cbr\u003e✅ Quantity: 1 ball\u003c\/p\u003e\n\u003cp\u003e💡 Why choose Silicon Carbide ceramic balls for precision bearing use?\u003cbr\u003eThey’re made to perform under harsh, dry, or abrasive conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSuper hard and wear-resistant for long-term use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreat in high-speed, non-lubricated environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResist corrosion in chemicals and extreme heat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for lab gear, racing hubs, or dry-running equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed a tough little upgrade? Grab this SiC ball and keep your machine riding smooth where others quit.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546957611243,"sku":"Kit11958","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4mm-loose-ceramic-balls-sic-bearing-balls-vxb-ball-bearings-1.jpg?v=1770442397"},{"product_id":"1000-pack-4mm-bearing-balls-g10-chrome-steel","title":"1000-Pack 4mm Chrome Steel Balls - G10 Bearing Balls","description":"\u003cp\u003e4mm Loose Balls G10\u003cbr\u003e✔️ 1000 Chrome Steel Precision Bearing Balls\u003c\/p\u003e\n\u003cp\u003eThis 1000-pack of 4mm G10 loose chrome steel balls is designed for precision, durability, and long-lasting performance. Commonly used in industrial, commercial, and mechanical systems, these high-quality bearing balls ensure smooth operation in assemblies and repairs.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Loose bearing balls\u003cbr\u003e✅ Size: 4mm diameter\u003cbr\u003e✅ Grade: G10 precision\u003cbr\u003e✅ Material: Chrome steel\u003cbr\u003e✅ Quantity: 1000 balls\u003c\/p\u003e\n\u003cp\u003e💡 Why choose G10 loose bearing balls?\u003cbr\u003eG10 grade balls offer superior precision and consistency for demanding applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for bearing replacements and rebuilds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrong chrome steel resists wear and deformation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for mechanical systems, tools, and hobby projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA reliable bulk pack ready for any job, order these 4mm G10 loose balls today and keep your operations rolling with confidence.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547008139499,"sku":"Kit12247","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1000-4mm-diameter-chrome-steel-bearing-balls-g10-vxb-ball-bearings-1.jpg?v=1770442408"},{"product_id":"100-4mm-diameter-chrome-steel-ball-bearing-g10","title":"100-Pack 4mm Bearing Balls - Chrome Steel - G10","description":"\u003cp\u003e100-Pack 4mm Chrome Steel Balls\u003cbr\u003e✔️ Precision G10 Loose Bearing Balls\u003c\/p\u003e\n\u003cp\u003eThis pack includes 100 loose chrome steel balls measuring 4mm in diameter, made to G10 precision grade. Built from hardened chrome steel, they provide excellent durability, strength, and roundness, ideal for use in bearings, tools, and mechanical systems.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Loose bearing balls\u003cbr\u003e✅ Size: 4mm diameter\u003cbr\u003e✅ Material: Chrome steel\u003cbr\u003e✅ Grade: G10 precision\u003cbr\u003e✅ Quantity: 100 balls\u003c\/p\u003e\n\u003cp\u003e💡 Why choose G10 grade chrome steel balls?\u003cbr\u003eBecause they deliver tight tolerances and reliable performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh hardness and wear resistance for longer life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent sphericity ensures smooth rolling in bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for replacements, repairs, or precision assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you need a bulk supply of durable precision balls, this 100-pack of 4mm chrome steel balls is a dependable option to keep your projects running smoothly.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547008827627,"sku":"Kit12253","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/100-4mm-diameter-chrome-steel-ball-bearing-g10-vxb-ball-bearings-1.jpg?v=1770442408"},{"product_id":"4mm-diameter-chrome-steel-ball-bearing-g10","title":"4mm Diameter - Bearing Ball - Chrome Steel - Grade G10","description":"\u003cp\u003e4mm Diameter - Loose Bearing Ball \u003cbr\u003eChrome Steel - Grade G10 - One Loose Ball\u003c\/p\u003e\n\u003cp\u003eThis 4mm loose bearing ball is crafted from high-precision chrome steel and rated G10 for exceptional roundness and surface finish. It’s widely used in precision mechanical assemblies, tools, and industrial systems where low friction and consistent performance are critical.\u003c\/p\u003e\n\u003cp\u003e✅ Item: 4mm Loose Balls G10\u003cbr\u003e✅ Type: Loose Ball Bearing\u003cbr\u003e✅ Size: 4mm Diameter\u003cbr\u003e✅ Material: Chrome Steel\u003cbr\u003e✅ Grade: G10 Precision\u003cbr\u003e✅ Surface Finish: Ultra-smooth, high-roundness\u003cbr\u003e✅ Quantity: 1 Loose Ball\u003c\/p\u003e\n\u003cp\u003e💡 Why choose G10-grade chrome steel loose balls?\u003cbr\u003eG10 balls offer superior roundness and surface finish compared to standard grades, making them ideal for high-performance applications in bearings, robotics, and instruments where precision matters.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547011645675,"sku":"Kit12260","price":7.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4mm-diameter-chrome-steel-ball-bearing-g10-vxb-ball-bearings-1.jpg?v=1770442408"},{"product_id":"4mm-loose-ceramic-balls-al2o3-alumina-oxide-b","title":"4mm Loose Ceramic Balls Al2O3 Alumina Oxide Bearing Balls","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=\"5\"\u003e4mm Loose Alumina Oxide Ball Bearing\u003cbr\u003eCeramic Balls Al2O3 G10\u003cbr\u003eOne Ball\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\" 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\"\u003eLoose Ceramic Balls 4mm Al2O3 (Alumina Oxide), this is a popular size that could be used in many Bicycle, Balls is made from Ceramic Al2O3.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLoose Balls\u003c\/li\u003e\n\u003cli\u003eSize: 4mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Ceramic \u003c\/li\u003e\n\u003cli\u003eQuantity: One Ball\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","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547135246571,"sku":"Kit12664","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4mm-loose-ceramic-balls-al2o3-alumina-oxide-bearing-balls-vxb-ball-bearings-1.jpg?v=1770442422"},{"product_id":"10-pack-loose-ceramic-balls-4mm-al2o3-alumina-oxid","title":"10-Pack 4mm Loose Ceramic Balls Al2O3 Alumina Oxide Bearing Balls","description":"\u003cp\u003e10-Pack 4mm Loose Ceramic Balls - Al2O3 (Alumina Oxide)\u003cbr\u003e✔️ G10 precision bearing balls for dry, smooth performance\u003c\/p\u003e\n\u003cp\u003eThis 10-pack of 4mm loose balls is made from Al2O3 (Alumina Oxide) ceramic, known for its strength, hardness, and chemical resistance. These are great for lightweight applications like bicycles, small bearings, or devices that need rust-proof precision in a compact size.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 4mm\u003cbr\u003e✅ Material: Al2O3 (Alumina Oxide) ceramic\u003cbr\u003e✅ Precision Grade: G10\u003cbr\u003e✅ Lightweight, non-magnetic, and corrosion-resistant\u003cbr\u003e✅ Quantity: 10 balls\u003c\/p\u003e\n\u003cp\u003e💡 What are Alumina Oxide ceramic balls good for in precision motion systems?\u003cbr\u003eThey’re a go-to for clean, durable movement without lubrication.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHarder than steel with excellent wear resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResist acids and moisture in chemical or sterile environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStay stable in high heat or electric-sensitive setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreat for bikes, instruments, or food-grade machines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGet this 10-pack and enjoy clean, quiet performance with zero rust, because smooth is always better!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547135410411,"sku":"Kit12665","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/10-loose-ceramic-balls-4mm-al2o3-alumina-oxide-bearings-balls-vxb-ball-bearings-1.jpg?v=1770442423"},{"product_id":"4mm-loose-ceramic-balls-zro2-bearing-balls","title":"4mm Loose Ceramic Balls ZrO2 Bearing Balls","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=\"5\"\u003eLoose Ball Bearing \u003cbr\u003e4mm = 11\/64\" inch\u003cbr\u003eCeramic Balls ZrO2 G10\u003cbr\u003eOne Ball\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\" 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\"\u003e4mm Loose Ceramic Balls ZrO2 (zirconium Oxide), this is a popular size that could be used in many Bicycle, Balls are made from high-strength Ceramic ZrO2.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCeramic Loose Ball\u003c\/li\u003e\n\u003cli\u003eSize: 4mm = 0.157\" inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Zirconia Ceramic (ZrO2) (Zirconium dioxide)\u003c\/li\u003e\n\u003cli\u003eQuantity: One Ball\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 Loose Ceramic Balls--\u003e\u003cbr\u003e\u003csmall\u003e\u003ci\u003eVXB Category: Loose Ceramic Balls\u003c\/i\u003e\u003c\/small\u003e\u003cbr\u003e\u003c!--Ending Loose Ceramic Balls--\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547312324843,"sku":"Kit13304","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4mm-loose-ceramic-balls-zro2-bearing-balls-vxb-ball-bearings-1.jpg?v=1770442419"},{"product_id":"4mm-loose-ceramic-balls-g5-si3n4-bearing-ball","title":"4mm Loose Ceramic Balls G5 Si3N4 Bearing Balls","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=\"5\"\u003eLoose Ball Bearing \u003cbr\u003e4mm = 11\/64\" Inch \u003cbr\u003eCeramic Balls (Si3N4)\u003cbr\u003eOne Ball\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\" 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\"\u003eLoose Ceramic Balls 4mm Si3N4, this is a popular size that could be used in many Bicycle, Balls are made from high-strength Ceramic Si3N4.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLoose Balls \u003c\/li\u003e\n\u003cli\u003eSize: 4mm (11\/64\" Inch)\u003c\/li\u003e\n\u003cli\u003eMaterial: Ceramic (Si3N4)\u003c\/li\u003e\n\u003cli\u003eQuantity: One Balls \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 Loose Ceramic Balls--\u003e\u003cbr\u003e\u003csmall\u003e\u003ci\u003eVXB Category: Loose Ceramic Balls\u003c\/i\u003e\u003c\/small\u003e\u003cbr\u003e\u003c!--Ending Loose Ceramic Balls--\u003e\u003cbr\u003e\u003cbr\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547321237739,"sku":"Kit13319","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4mm-loose-ceramic-balls-g5-si3n4-bearing-balls-vxb-ball-bearings-1.jpg?v=1770442420"},{"product_id":"4mm-tungsten-carbide-one-bearing-ball-01575-inch-d","title":"4mm Tungsten Carbide Ball 0.1575 inch Dia Bearing Balls","description":"\u003cp\u003e4mm Tungsten Carbide Loose Ball\u003cbr\u003e✔️ G25 Precision - Ultra-Hard \u0026amp; Corrosion Resistant\u003c\/p\u003e\n\u003cp\u003eThis 4mm loose ball is made from high-strength tungsten carbide, a super tough alloy that blends extreme hardness with excellent wear and corrosion resistance. Perfect for demanding industrial, mechanical, and aerospace uses where precision matters.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 4mm (0.1575 inch)\u003cbr\u003e✅ Material: Tungsten Carbide\u003cbr\u003e✅ Grade: G25 (High-precision)\u003cbr\u003e✅ Hardness: 90 Rockwell\u003cbr\u003e✅ Sphericity: 0.000025\"\u003cbr\u003e✅ Quantity: 1 Loose Ball\u003c\/p\u003e\n\u003cp\u003e💡 What makes tungsten carbide balls ideal for high-precision work?\u003c\/p\u003e\n\u003cp\u003eTungsten carbide balls are a go-to for extreme environments:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThey resist wear even under heavy load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThey maintain shape under thermal stress\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTheir ultra-hard surface handles shock and friction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for check valves, flow meters, and ball screws\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're after precision, hardness, and long-term performance, this 4mm tungsten carbide ball has you covered. Don't miss it!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43550152655083,"sku":"4MMTUNGSTENBALLS","price":7.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4mm-tungsten-carbide-one-bearing-ball-0-1575-inch-dia-balls-vxb-ball-bearings-1.jpg?v=1770442550"},{"product_id":"10-pack-4mm-bronze-balls","title":"10-Pack 4mm Bronze Balls Loose Bearings Balls","description":"\u003cp\u003e4mm Solid Bronze Loose Bearing Balls\u003cbr\u003e✔️ Pack of 10 - 5\/32\" Diameter for Smooth Operation\u003c\/p\u003e\n\u003cp\u003eThese 4mm (5\/32\") solid bronze loose balls are a durable choice for industrial, commercial, and mechanical setups. Bronze construction offers excellent wear resistance, low friction, and corrosion resistance, perfect for restoring or customizing bearings and motion systems.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 4mm (5\/32\")\u003cbr\u003e✅ Material: Solid bronze\u003cbr\u003e✅ Finish: Precision smooth surface\u003cbr\u003e✅ Quantity: 10 balls per pack\u003cbr\u003e✅ Common Use: Bearing replacements, repairs, and custom builds\u003c\/p\u003e\n\u003cp\u003e☑️ Equal to: Standard 4mm solid bronze precision balls\u003c\/p\u003e\n\u003cp\u003e💡 Why choose bronze bearing balls over steel?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNaturally corrosion-resistant without coatings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuieter operation due to bronze’s damping qualities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorks better in low-lube or dry environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLess risk of sparking in certain applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese are small but mighty, grab a pack and keep your projects rolling smooth.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43550912905451,"sku":"Kit21485","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4mm-diameter-loose-solid-bronzebrass-bearings-balls-pack-of-10-vxb-ball-bearings-1.jpg?v=1770442569"},{"product_id":"100-plastic-balls-4mm-polyoxymethylene-pom","title":"100 Plastic Balls 4mm Polyoxymethylene POM","description":"\u003cp\u003e\u003cstrong\u003ePOM Plastic Bearing Balls 4mm Diameter\u003c\/strong\u003e\u003cbr\u003e✔️ Pack of 100 - Lightweight, Durable, and Corrosion-Resistant\u003c\/p\u003e\n\u003cp\u003eThese \u003cstrong\u003e4mm Polyoxymethylene (POM) Plastic Balls\u003c\/strong\u003e are precision-molded for smooth motion and low friction. Ideal for non-magnetic, moisture-resistant, and lightweight applications, they’re perfect for models, flow valves, bearings, and lab equipment where metal can’t be used.\u003c\/p\u003e\n\u003cp\u003e✅ Material: Polyoxymethylene (POM)\u003cbr\u003e✅ Type: Solid Plastic Balls\u003cbr\u003e✅ Diameter: 4mm\u003cbr\u003e✅ Quantity: 100 Balls\u003cbr\u003e✅ Color: White\u003cbr\u003e✅ Properties: Low Friction, Non-Magnetic, Chemical Resistant\u003c\/p\u003e\n\u003cp\u003e💡 Why choose POM plastic balls?\u003cbr\u003eBecause they perform where metal can’t:\u003cbr\u003e- Resist corrosion and chemicals\u003cbr\u003e- Maintain shape under stress and temperature changes\u003cbr\u003e- Perfect for light-duty bearings and precision mechanisms\u003c\/p\u003e\n\u003cp\u003eTough, smooth, and moisture-proof, these \u003cstrong\u003ePOM 4mm plastic balls\u003c\/strong\u003e are a smart choice for clean, quiet, and corrosion-free operation.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581614522603,"sku":"LOOSE-4-POM-BALLS","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/100-plastic-balls-4mm-polyoxymethylene-pom-vxb-ball-bearings-1-32680519106795.jpg?v=1770446190"}],"url":"https:\/\/vxbtools.com\/collections\/ball-diameter-4mm.oembed","provider":"VXB Bearings","version":"1.0","type":"link"}