{"product_id":"r8-2rs-full-ceramic-ball-bearing-1","title":"R8-2RS Full Ceramic Ball Bearing - 1\/2\" x 1-1\/8\" x 5\/16\" - Sealed","description":"\u003cp\u003eR8-2RS Full Ceramic Ball Bearing\u003cbr\u003e✔️ 1\/2\" x 1-1\/8\" x 5\/16\" - Zirconia Ceramic, Sealed\u003c\/p\u003e\n\u003cp\u003eThe R8-2RS full ceramic bearing is built for high-performance and corrosion-resistant applications. With zirconia ceramic balls and races, plus PTFE seals and cage, this bearing offers smooth, non-conductive operation even in high-heat or chemically exposed environments.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 1\/2\" x 1-1\/8\" x 5\/16\" inch\u003cbr\u003e✅ Type: Full ceramic deep groove ball bearing\u003cbr\u003e✅ Ball material: Zirconia ceramic (ZrO₂)\u003cbr\u003e✅ Race material: Zirconia ceramic (ZrO₂)\u003cbr\u003e✅ Cage material: PTFE (Teflon®-type polymer)\u003cbr\u003e✅ Closures: PTFE white covers (2RS)\u003cbr\u003e✅ Max temperature: 356°F \/ 180°C\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e✅ Category: VXB Full Ceramic Bearings\u003c\/p\u003e\n\u003cp\u003e💡 \u003cem\u003eWhy choose a full ceramic ball bearing?\u003c\/em\u003e\u003cbr\u003eFull ceramic bearings are non-magnetic, corrosion-resistant, and lightweight - ideal for high-purity, wet, or high-temperature environments like medical devices, chemical equipment, or clean rooms.\u003c\/p\u003e\n\u003cp\u003eA top-tier solution when traditional steel bearings just won’t hold up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🔍 Comparison Table: Full Ceramic vs. Hybrid Ceramic Bearings\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eR8-2RS Full Ceramic\u003c\/th\u003e\n\u003cth\u003eHybrid Ceramic (Steel Races)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e100% Zirconia Ceramic\u003c\/td\u003e\n\u003ctd\u003eSteel races, ceramic balls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resistance\u003c\/td\u003e\n\u003ctd\u003eUp to 356°F (180°C)\u003c\/td\u003e\n\u003ctd\u003eUp to 302°F (150°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrosion Resistance\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic Properties\u003c\/td\u003e\n\u003ctd\u003eNon-magnetic\u003c\/td\u003e\n\u003ctd\u003eSlightly magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eLighter\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice Range\u003c\/td\u003e\n\u003ctd\u003eHigher\u003c\/td\u003e\n\u003ctd\u003eMore affordable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003ePerfect for demanding applications where full ceramic strength, stability, and chemical resistance are essential.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49309910335681,"sku":"Kit8262","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/1_00320cbf-9304-432f-9d94-96a2da57bf35.jpg?v=1748646702","url":"https:\/\/smallbearings.com\/ar\/products\/r8-2rs-full-ceramic-ball-bearing-1","provider":"Small Bearings","version":"1.0","type":"link"}