{"product_id":"r188-full-ceramic-bearing-1-4x1-2x","title":"R188 Full Ceramic Bearing 1\/4\" x 1\/2\" x 1\/8\" - Miniature","description":"\u003cp\u003eR188 Full Ceramic Ball Bearing\u003cbr\u003e✔️ 1\/4\" ID - 1\/2\" OD - 1\/8\" Width\u003c\/p\u003e\n\u003cp\u003eThe R188 full ceramic bearing is built with zirconia (ZrO₂) balls and races, paired with a PTFE cage for ultra-low friction. It’s a top choice for high-speed, non-magnetic, or corrosive environments where standard metal bearings can’t keep up.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 bearing\u003cbr\u003e✅ Size: 1\/4\" x 1\/2\" x 1\/8\"\u003cbr\u003e✅ Type: Full ceramic deep groove bearing\u003cbr\u003e✅ Balls: Zirconia ceramic (ZrO₂)\u003cbr\u003e✅ Races: Zirconia ceramic (ZrO₂)\u003cbr\u003e✅ Cage: PTFE (Polytetrafluoroethylene)\u003cbr\u003e✅ Closures: Open (no seals)\u003c\/p\u003e\n\u003cp\u003e💡 What are the advantages of using zirconia full ceramic bearings?\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior resistance to rust, acids, and chemicals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNon-magnetic and non-conductive - ideal for electronics and lab use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtremely low friction and heat buildup for high-speed performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eBuilt for precision and endurance in tough environments where metal just won’t cut it.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49309969973441,"sku":"Kit7537","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/r188-full-ceramic-bearing-14x12x18-inch-miniature-vxb-ball-bearings-1_3050925a-03f4-437c-a6b7-e7fd4ddd8cf5.jpg?v=1748646729","url":"https:\/\/smallbearings.com\/it\/products\/r188-full-ceramic-bearing-1-4x1-2x","provider":"Small Bearings","version":"1.0","type":"link"}