{"product_id":"s6903-2rs-ceramic-bearing-si3n4-premium-abec-7-17x","title":"S6903-2RS Ceramic Bearing Si3N4 Premium ABEC-7 17x30x7mm","description":"\u003cp\u003eS6903-2RS Hybrid Ceramic Ball Bearing\u003cbr\u003e✔️ ABEC-7 Precision - 17mm x 30mm x 7mm, Si₃N₄ Ceramic Balls\u003c\/p\u003e\n\u003cp\u003eThe S6903-2RS is a high-performance hybrid ceramic bearing built for smooth, high-speed performance. Featuring stainless steel rings and cage with Si₃N₄ ceramic balls, this bearing runs cooler and faster with less friction. Double rubber seals keep contaminants out and grease in. Premium ABEC-7 quality, sold as one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Inner Diameter: 17mm\u003cbr\u003e✅ Outer Diameter: 30mm\u003cbr\u003e✅ Width: 7mm\u003cbr\u003e✅ Material: Stainless steel rings and cage\u003cbr\u003e✅ Balls: Silicon Nitride (Si₃N₄) ceramic\u003cbr\u003e✅ Radial clearance: C0\u003cbr\u003e✅ Double rubber sealed (RS\/2RS1 type)\u003cbr\u003e✅ Pre-lubricated with SRL grease\u003cbr\u003e✅ Precision rating: ABEC-7 EMQ standard\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquivalents:\u003c\/strong\u003e\u003cbr\u003e☑️ 6903-2RS1\u003cbr\u003e☑️ SS61903-2RS1 P4\u003cbr\u003e☑️ SS61903RS1\u003cbr\u003e☑️ 6903-2RZ\u003c\/p\u003e\n\u003cp\u003e💡 What are the advantages of Si₃N₄ ceramic hybrid ball bearings?\u003cbr\u003eThey’re designed for top-end performance and efficiency.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCeramic balls are lighter and harder than steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLower friction for higher RPM and less heat buildup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter corrosion and wear resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for e-motors, medical devices, and precision tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you’re chasing precision, smooth speed, and durability, this bearing’s the real deal. Grab it now and roll like a pro!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546125009131,"sku":"Kit7664","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/s6903-2rs-ceramic-bearing-si3n4-premium-abec-7-17x30x7-bearings-vxb-ball-bearings-1.jpg?v=1770442362","url":"https:\/\/vxb.com\/products\/s6903-2rs-ceramic-bearing-si3n4-premium-abec-7-17x","provider":"VXB Bearings","version":"1.0","type":"link"}