{"product_id":"17287-2rs-bearing-17x28x7-si3n4-ceramic-seale","title":"Sealed Ball Bearing 17x28x7 mm With Si3N4 Ceramic Balls Chrome Steel Races For Bicycle Use Model 17287-2RS Rubber Seals Dust Protection And Smooth Low Friction Rotation","description":"\u003cdiv\u003eCeramic Si3N4 Bearing for Bike Components and Seals\u003cbr\u003e\n✔️ 17x28x7 mm sealed ceramic bearing with Si3N4 balls, single unit \u003cp\u003eThis sealed ball bearing uses silicon nitride ceramic balls and chrome steel races, designed for bicycles where lightweight and low-friction components help improve efficiency and longevity. It comes pre-lubricated and dust-sealed to withstand outdoor riding conditions.\u003c\/p\u003e \u003cp\u003e✅ Dimensions: 17 mm ID x 28 mm OD x 7 mm width\u003cbr\u003e\n✅ Balls: Silicon Nitride (Si3N4) ceramic\u003cbr\u003e\n✅ Races: Chrome steel inner and outer rings\u003cbr\u003e\n✅ Seal: Non-contact rubber seal for dust protection\u003cbr\u003e\n✅ Lubrication: Pre-lubricated with Kluber NB52 grease\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a sealed ceramic bearing used for in bicycle components?\u003c\/p\u003e\nThis handy bearing is designed to reduce friction and extend service life in bike hubs, bottom brackets, and wheel axles.\n- High load capacity with ceramic balls\n- Low friction and long service life\n- Sealed design keeps out dirt and grease retention\n- Compatible with standard 17x28x7 sizes\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547527381227,"sku":"Kit13881","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_3ddbbe89-6e35-4b32-a9ec-f07c15f1d8d1.jpg?v=1770442429","url":"https:\/\/vxb.com\/products\/17287-2rs-bearing-17x28x7-si3n4-ceramic-seale","provider":"VXB Bearings","version":"1.0","type":"link"}