{"product_id":"4-pieces-rm2-2rs-3-8-roller-ball-b","title":"4-Pack RM2-2RS 3\/8'' Track Roller Ball Bearing V-Groove - Rubber Sealed","description":"\u003cp\u003e\u003cstrong\u003eRM2-2RS V Groove Roller Bearings\u003c\/strong\u003e\u003cbr\u003e✔️ 3\/8\" Rubber Sealed Track Rollers - Set of 4\u003c\/p\u003e\n\u003cp\u003eThis set of 4 RM2-2RS V groove bearings is designed for smooth motion along linear tracks and guide rails. Each bearing features double rubber seals for protection against dust and debris, and is built to handle heavy loads with reliable performance in automation systems, sliding doors, and CNC setups.\u003c\/p\u003e\n\u003cp\u003e✅ Quantity: 4 Bearings\u003cbr\u003e✅ Type: V groove guide track roller bearings\u003cbr\u003e✅ Bore Diameter (d): 3\/8\" (9.525mm)\u003cbr\u003e✅ Outer Diameter (D): 30.73mm\u003cbr\u003e✅ Width (A): 18.24mm\u003cbr\u003e✅ Inner Race Width (C): 11.1mm\u003cbr\u003e✅ Outer Race Width (A1): 12.7mm\u003cbr\u003e✅ Radius (rs): 0.3mm\u003cbr\u003e✅ Closures: Double rubber seals (2RS)\u003cbr\u003e✅ Dynamic Load Rating (C): 8,260 N\u003cbr\u003e✅ Static Load Rating (Co): 2,650 N\u003cbr\u003e✅ Max Speed (Grease): 6,500 RPM\u003c\/p\u003e\n\u003cp\u003e💡 \u003cem\u003eWhat are V groove bearings used for?\u003c\/em\u003e\u003cbr\u003eV groove bearings are designed to roll smoothly along angle iron or round guide rails - ideal for linear motion in CNC machines, track systems, and automated equipment.\u003c\/p\u003e\n\u003cp\u003eA durable and versatile solution for guided motion where precision and protection are essential.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49312852967617,"sku":"RM2-2RS-4PCS","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/2_8c276b1b-c0eb-4929-aa10-842d7b05441f.jpg?v=1748647246","url":"https:\/\/smallbearings.com\/zh\/products\/4-pieces-rm2-2rs-3-8-roller-ball-b","provider":"Small Bearings","version":"1.0","type":"link"}