{"product_id":"s608-2rs-bearing-8x22x7-si3n4-cera","title":"S608-2RS Bearing 8x22x7 Si3N4 Ceramic Stainless Steel Sealed ABEC-5 Bearing","description":"\u003cp\u003eS608-2RS Sealed Hybrid Ceramic Ball Bearing – ABEC-5\u003cbr\u003e✔️ 8mm x 22mm x 7mm – Si₃N₄ Ceramic Balls – Stainless Steel Sealed\u003c\/p\u003e\n\u003cp\u003eThe S608-2RS is a premium hybrid ceramic bearing designed for high-speed, low-friction rotation in compact systems. Featuring stainless steel races and silicon nitride (Si₃N₄) ceramic balls, it delivers superior durability, corrosion resistance, and smoother rolling action. Ideal for skateboards, 3D printers, robotics, and electric motors.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Deep groove radial ball bearing – hybrid ceramic\u003cbr\u003e✅ Inner Diameter: 8mm\u003cbr\u003e✅ Outer Diameter: 22mm\u003cbr\u003e✅ Width: 7mm\u003cbr\u003e✅ Race Material: Stainless Steel (Grade 440C)\u003cbr\u003e✅ Ball Material: Si₃N₄ Ceramic (Silicon Nitride)\u003cbr\u003e✅ Seal Type: 2RS – double rubber sealed\u003cbr\u003e✅ Precision Rating: ABEC-5\u003cbr\u003e✅ Radial Clearance: C3 – high-speed optimized\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions Table:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eID (Bore)\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOD\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless Steel with Si₃N₄ Balls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeals\u003c\/td\u003e\n\u003ctd\u003e2RS – Rubber Sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecision\u003c\/td\u003e\n\u003ctd\u003eABEC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 \u003cem\u003eWhy use Si₃N₄ ceramic balls in hybrid bearings?\u003c\/em\u003e\u003cbr\u003eSilicon nitride balls are lighter, harder, and more heat-resistant than steel. They reduce friction, extend bearing life, and perform better in high-speed and high-moisture environments - ideal for skating, motors, or precision tools.\u003c\/p\u003e\n\u003cp\u003eRoll faster, last longer - get the S608-2RS for smooth, sealed, high-performance reliability in every spin!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49309912694977,"sku":"Kit7808","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/1_dc41f808-9481-4cd4-a3b2-d415610f8483.jpg?v=1748646703","url":"https:\/\/smallbearings.com\/zh\/products\/s608-2rs-bearing-8x22x7-si3n4-cera","provider":"Small Bearings","version":"1.0","type":"link"}