{"title":"Outer Diameter - 3mm","description":"\u003ch1\u003e3mm\u003c\/h1\u003e\u003ch2\u003e3mm Online shopping\u003c\/h2\u003e","products":[{"product_id":"15x4x2-bearing-stainless-stee","title":"1.5x4x2 Bearing Stainless Steel - Shielded - Miniature","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\"\u003e1.5 x 4 x 2 Stainless Steel Ball Bearing\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\" 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\"\u003e1.5 x 4 x 2 Stainless Steel Ball Bearing, Made of stainless steel Bearing has 2 Metal Shield to protect the bearing from dust or any possible contamination.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.5 x 4 x 2 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: 1.5mm x 4mm x 2mm\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 1.5mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 4mm\u003c\/li\u003e\n\u003cli\u003eWidth: 2mm\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\u003cbr\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":50573093372225,"sku":"Kit13180","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/0938\/5537\/files\/1-5x4x2-bearing-stainless-steel-shielded-miniature-vxb-ball-bearings-1.jpg?v=1751314311"},{"product_id":"681-bearing-open-1x3x1-miniat","title":"681 Bearing Open 1x3x1 Miniature","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\"\u003e681 Open Ball Bearing \u003cbr\u003e 1mm x 3mm x 1mm \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\"\u003e681 Open Ball bearing, inner diameter is 1mm, outer diameter is 3mm and width is 3mm, made from durable 52100 alloy steel, commonly known as chrome steel. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e681 Ball bearing\u003c\/li\u003e\n\u003cli\u003eDeep Groove Ball Bearing\u003c\/li\u003e\n\u003cli\u003eClosures: Open \u003c\/li\u003e\n\u003cli\u003eDimensions: 1mm x 3mm x 1mm\/Metric\u003c\/li\u003e\n\u003cli\u003eID (inner diameter)\/Bore: 1mm\u003c\/li\u003e\n\u003cli\u003eOD (outer diameter): 3mm\u003c\/li\u003e\n\u003cli\u003eWidth: 1mm\u003c\/li\u003e\n\u003cli\u003eSize: 1 x 3 x 1 mm\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing\u003c\/li\u003e\n\u003cli\u003eDynamic load rating Cr: 100 N\u003c\/li\u003e\n\u003cli\u003eStatic load rating Cor: 30 N\u003c\/li\u003e\n\u003cli\u003eLimiting Speed: \u003cul\u003e\n\u003cli\u003eGrease Lubrication: 130,000 RPM\u003c\/li\u003e\n\u003cli\u003eOil Lubrication: 150,000 RPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\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","brand":"VXB","offers":[{"title":"Default Title","offer_id":50573112672577,"sku":"Kit13920","price":5.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/0938\/5537\/files\/681-bearing-open-1x3x1-miniature-vxb-ball-bearings-1.jpg?v=1751314320"},{"product_id":"s681x-ball-bearing-15x4x12mm","title":"S681X Ball Bearing - 1.5x4x1.2mm - Stainless Steel","description":"\u003cp\u003eS681X Stainless Steel Mini Ball Bearing\u003cbr\u003e✔️ 1.5mm x 4mm x 1.2mm - Open Type - Single Bearing\u003c\/p\u003e\n\u003cp\u003eThe S681X is an ultra-compact stainless steel ball bearing with a 1.5mm bore, designed for high-precision micro applications. With an open design and smooth rotation, it’s ideal for delicate mechanisms like mini motors, instruments, and hobby-grade components.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 1.5mm inner x 4mm outer x 1.2mm width\u003cbr\u003e✅ Type: Deep groove ball bearing\u003cbr\u003e✅ Material: Stainless steel\u003cbr\u003e✅ Closures: Open (no seals or shields)\u003cbr\u003e✅ Dynamic load rating: 110 N\u003cbr\u003e✅ Static load rating: 324 N\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e✅ Equivalent to: 68\/1.5, L415\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":50573235650881,"sku":"Kit18213","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/0938\/5537\/files\/s681x-bearing-1-5x4x1-2-stainless-steel-open-vxb-ball-bearings-1.jpg?v=1751314321"},{"product_id":"mr681-ball-bearing-id-1mm-od","title":"MR681 Ball Bearing ID 1mm OD 3mm Width 1mm - Micro","description":"\u003cp\u003eMR681 Micro Ball Bearing 1x3x1mm \u003cbr\u003e✔️ Single Row Deep Groove Radial Style\u003c\/p\u003e\n\u003cp\u003eThis tiny MR681 bearing is designed for high-precision spots where space is super tight. It's great for compact tools, tiny motors, and other mini applications needing smooth, reliable spin. Sold as one single bearing.\u003c\/p\u003e\n\u003cp\u003e✅ ID: 1mm (0.039\")\u003cbr\u003e✅ OD: 3mm (0.118\")\u003cbr\u003e✅ Width: 1mm (0.039\")\u003cbr\u003e✅ Dynamic Load Rating: 0.1 kN\u003cbr\u003e✅ Static Load Rating: 0.03 kN\u003cbr\u003e✅ Type: Single row deep groove\u003cbr\u003e✅ Style: Metric micro bearing\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":50573443432769,"sku":"MR681","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/0938\/5537\/files\/mr681-radial-ball-bearing-bore-dia-1mm-od-3mm-width-1mm-vxb-ball-bearings-1.jpg?v=1751314375"},{"product_id":"l-310-1mm-bore-miniature-ball","title":"L-310 1mm Bore Miniature Ball Bearing 1x3x1mm","description":"\u003cp\u003e1mm Bore\/ID Diameter Bearing\u003cbr\u003eL-310 Open Ball Bearing - 1mm x 3mm x 1mm - VXB Bearings\u003c\/p\u003e\n\u003cp\u003eThis ultra-small L-310 Open Ball Bearing is ideal for precision miniature applications where space and performance matter most.\u003c\/p\u003e\n\u003cp\u003e✅ Item: L-310 Ball Bearing\u003cbr\u003e✅ Type: Deep Groove Ball Bearing\u003cbr\u003e✅ Inner Diameter (ID): 1mm\u003cbr\u003e✅ Outer Diameter (OD): 3mm\u003cbr\u003e✅ Width: 1mm\u003cbr\u003e✅ Size: 1mm x 3mm x 1mm\u003cbr\u003e✅ Material: Chrome Steel (52100 Alloy)\u003cbr\u003e✅ Dynamic Load Rating (Cr): 100 N\u003cbr\u003e✅ Static Load Rating (Cor): 30 N\u003cbr\u003e✅ Limiting Speed: 150,000 RPM\u003cbr\u003e✅ Quantity: 1 Bearing\u003cbr\u003e✅ Brand: VXB Bearing\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":50573512409409,"sku":"L-310","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/0938\/5537\/files\/l-310-1mm-bore-miniature-ball-bearing-1x3x1-vxb-ball-bearings-1.jpg?v=1751314376"},{"product_id":"l-310w51-1mm-inner-diameter-b","title":"L-310W51 1mm inner Diameter Ball Bearing 1x3x1.5","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\"\u003eL-310W51 Open Ball Bearing \u003cbr\u003e1mm Bore Miniature Bearing\u003cbr\u003e 1mm x 3mm x 1.5mm \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\"\u003eL-310W51 Open Miniature Ball bearing, 1mm bore bearings are hard to find, L-310W51 Bore\/ID inner diameter is 1mm, OD outer diameter is 3mm and width is 1.5mm and is made from Chrome Steel. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eL-310W51\u003c\/b\u003e bearing \u003c\/li\u003e\n\u003cli\u003eRadial Miniature Ball Bearing \u003c\/li\u003e\n\u003cli\u003eClosures: Open \u003c\/li\u003e\n\u003cli\u003eDimensions: 1mm x 3mm x 1.5mm\/Metric \u003c\/li\u003e\n\u003cli\u003eID (inner diameter)\/Bore: 1mm \u003c\/li\u003e\n\u003cli\u003eOD (outer diameter): 3mm \u003c\/li\u003e\n\u003cli\u003eWidth: 1.5mm \u003c\/li\u003e\n\u003cli\u003eL-310W51 Size: 1 x 3 x 1.5 mm \u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing \u003c\/li\u003e\n\u003cli\u003eStandard: Metric \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","brand":"VXB","offers":[{"title":"Default Title","offer_id":50573512573249,"sku":"L-310W51","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/0938\/5537\/files\/l-310w51-1mm-inner-diameter-ball-bearing-1x3x1-5-vxb-ball-bearings-1.jpg?v=1751314375"},{"product_id":"ml1003-1mm-bore-miniature-bal","title":"ML1003 1mm Bore Miniature Ball Bearing 1x3x1.5","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\"\u003eML1003 Open Ball Bearing \u003cbr\u003e 1mm x 3mm x 1.5mm \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\"\u003eML1003 Open Miniature Ball bearing, 1mm bore bearings are hard to find, ML1003 Bore\/ID inner diameter is 1mm, OD outer diameter is 3mm and width is 1.5mm, ML1003 made from durable 52100 alloy steel, commonly known as chrome steel. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eML1003 Ball bearing \u003c\/li\u003e\n\u003cli\u003eDeep Groove Ball Bearing \u003c\/li\u003e\n\u003cli\u003eStandard: Metric \u003c\/li\u003e\n\u003cli\u003eClosures: Open \u003c\/li\u003e\n\u003cli\u003eDimensions: 1mm x 3mm x 1.5mm\/Metric \u003c\/li\u003e\n\u003cli\u003eID (inner diameter)\/Bore: 1mm \u003c\/li\u003e\n\u003cli\u003eOD (outer diameter): 3mm \u003c\/li\u003e\n\u003cli\u003eWidth: 1.5mm \u003c\/li\u003e\n\u003cli\u003eML1003 Size: 1 x 3 x 1.5 mm \u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing \u003c\/li\u003e\n\u003cli\u003eDynamic load rating Cr: 100 N \u003c\/li\u003e\n\u003cli\u003eStatic load rating Cor: 30 N \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","brand":"VXB","offers":[{"title":"Default Title","offer_id":50573513261377,"sku":"ML1003","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/0938\/5537\/files\/ml1003-1mm-bore-miniature-ball-bearing-1x3x1-5-vxb-ball-bearings-1.jpg?v=1751314375"},{"product_id":"mr31-open-bearing-1x3x15-mini","title":"MR31 Open Bearing 1x3x1.5 Miniature Ball 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\"\u003eMR31 Open Ball Bearing \u003cbr\u003e 1mm x 3mm x 1.5mm \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\"\u003eMR31 Open Miniature Ball bearing, 1mm bore bearings are hard to find, ID inner diameter is 1mm, OD outer diameter is 3mm and width is 1.5mm, made from durable 52100 alloy steel, commonly known as chrome steel. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMR31 Ball bearing \u003c\/li\u003e\n\u003cli\u003eDeep Groove Ball Bearing \u003c\/li\u003e\n\u003cli\u003eClosures: Open \u003c\/li\u003e\n\u003cli\u003eDimensions: 1mm x 3mm x 1.5mm\/Metric \u003c\/li\u003e\n\u003cli\u003eID (inner diameter)\/Bore: 1mm \u003c\/li\u003e\n\u003cli\u003eOD (outer diameter): 3mm \u003c\/li\u003e\n\u003cli\u003eWidth: 1.5mm \u003c\/li\u003e\n\u003cli\u003eSize: 1 x 3 x 1.5 mm \u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing \u003c\/li\u003e\n\u003cli\u003eDynamic load rating Cr: 100 N \u003c\/li\u003e\n\u003cli\u003eStatic load rating Cor: 30 N \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","brand":"VXB","offers":[{"title":"Default Title","offer_id":50573513523521,"sku":"MR31","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/0938\/5537\/files\/mr31-open-bearing-1x3x1-5-miniature-ball-bearing-vxb-ball-bearings-1.jpg?v=1751314377"},{"product_id":"smr681-stainless-steel-mini-b","title":"SMR681 Stainless Steel Mini Ball Bearing ID 1mm OD 3mm Width 1mm","description":"\u003cp\u003eSMR681 Stainless Steel Ball Bearing\u003cbr\u003e✔️ 1x3x1mm - Miniature Open Type - C3 Clearance\u003c\/p\u003e\n\u003cp\u003eThe SMR681 is a miniature deep groove ball bearing with a 1mm bore and open design, made entirely from stainless steel. Its ultra-small size and high-speed capability make it perfect for spinning rings, precision jewelry, and other micro-mechanical applications.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 1mm ID x 3mm OD x 1mm Width\u003cbr\u003e✅ Type: Single Row Deep Groove Ball Bearing 1x3x1mm\u003cbr\u003e✅ Material: Stainless Steel\u003cbr\u003e✅ Cage: Stainless Steel\u003cbr\u003e✅ Clearance: C3 (for high-speed use)\u003cbr\u003e✅ Design: Open (no seals or shields)\u003cbr\u003e✅ Dynamic Load Rating: 0.1 kN\u003cbr\u003e✅ Static Load Rating: 0.03 kN\u003cbr\u003e✅ Max Speed: 150,000 RPM\u003cbr\u003e✅ Quantity: 1 Bearing\u003cbr\u003e✅ Brand: VXB Bearing \u003cbr\u003e✅ SKU: SMR681\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":50573525287233,"sku":"SMR681","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/0938\/5537\/files\/smr681-stainless-steel-ball-bearing-bore-dia-1mm-outside-3mm-width-1mm-vxb-ball-bearings.jpg?v=1751314394"}],"url":"https:\/\/thinsectionballbearings.com\/ko\/collections\/outer-diameter-3mm.oembed","provider":"Thin Section Ball Bearings","version":"1.0","type":"link"}