{"product_id":"6903-2rs-ceramic-bearing-stainless","title":"6903-2RS Ceramic Bearing Stainless Steel ABEC-5 - 17x30x7mm - Sealed","description":"\u003cp\u003eS6903-2RS Hybrid Ceramic Ball Bearing – ABEC-5\u003cbr\u003e✔️ 17mm x 30mm x 7mm – Stainless Steel \u0026amp; ZrO₂ Balls – Sealed\u003c\/p\u003e\n\u003cp\u003eThe S6903-2RS is a high-precision hybrid ceramic ball bearing featuring stainless steel rings and zirconia (ZrO₂) ceramic balls. Built to ABEC-5 standards, it delivers low-friction, smooth rotation ideal for electric motors, high-performance tools, and demanding hobby applications. This listing includes one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Bearing type: Deep groove hybrid ceramic ball bearing\u003cbr\u003e✅ Model: S6903-2RS\u003cbr\u003e✅ Inner diameter: 17mm\u003cbr\u003e✅ Outer diameter: 30mm\u003cbr\u003e✅ Width: 7mm\u003cbr\u003e✅ Rings: Stainless steel\u003cbr\u003e✅ Balls: Zirconia ceramic (ZrO₂)\u003cbr\u003e✅ Quality: ABEC-5 rated\u003cbr\u003e✅ Closures: Double rubber seals\u003cbr\u003e✅ Lubrication: Pre-greased and sealed\u003cbr\u003e✅ Equivalent marking: S6903RS = 61903RS\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 What’s the advantage of ABEC-5 hybrid ceramic bearings?\u003cbr\u003eABEC-5 bearings offer tighter manufacturing tolerances for smoother, more accurate rotation. When combined with ceramic balls, they provide less rolling resistance, longer life, and superior performance in high-speed or precision applications.\u003c\/p\u003e\n\u003cp\u003eUpgrade to high-efficiency performance  -  get this hybrid ceramic bearing and feel the difference in speed and smoothness!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49309907976385,"sku":"Kit2065","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/6903-2rs-ceramic-bearing-stainless-steel-abec-5-17x30x7-sealed-bearings-vxb-ball-bearings-1_5330fd50-715a-4312-bec5-00423e6dcb22.jpg?v=1748646700","url":"https:\/\/smallbearings.com\/pt\/products\/6903-2rs-ceramic-bearing-stainless","provider":"Small Bearings","version":"1.0","type":"link"}