{"product_id":"top-shelf-4-pack-zro2-full-ceramic-bearings-6902-d","title":"Top Shelf 4 Pack ZrO2 Full Ceramic Bearings 6902 Double Shielded 15X28X7Mm With Durable PTFE Cores Engineered For Beast Mode Rotation And Dead Quiet Performance On Daily Builds","description":"\u003cdiv\u003ePremium 4 Pack 6902 Ceramic Bearings for Fast Quiet Rotation\u003cbr\u003e\n✔️ 6902 bearing 15x28x7mm double sealed with ceramic core unit \u003cp\u003eThis four piece set replaces worn steel units with upgraded sealed hybrid bearings built for consistent low friction. Mechanics and hobbyists install them in skateboard trucks, drone propeller shafts, e bike motor axles, and precision linear rail assemblies where quiet spin matters.\u003c\/p\u003e ✅ ZrO2 ceramic rolling elements resist heat buildup and stop electrical arcing issues\u003cbr\u003e\n✅ PTFE inner rings and outer lip seals trim vibration and trap manufacturer lubricant\u003cbr\u003e\n✅ Standard 6902 2RS footprint matches common equipment mounting patterns right away\u003cbr\u003e\n✅ Tight manufacturing tolerances guarantee smooth engagement with mating shaft sizes\u003cbr\u003e\n✅ Bulk packaging arrives ready to drop in without extra assembly steps\u003cbr\u003e \u003cp\u003e💡 Why choose full ceramic hybrid bearings for demanding linear motion applications?\nThese upgraded drive components shift load away from friction points while keeping your setup running cooler.\n- Sintered zirconia oxide balls roll faster than steel alternatives under pressure\n- Engineered polymer contacts minimize wear and tear across thousands of spin cycles\n- Fully enclosed rubber lip gaskets trap factory grease and block foreign debris\n- Lighter rotating mass cuts acceleration lag when upgrading consumer drivetrains\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49307464237291,"sku":"VXB0G1HHHDZD","price":157.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41-M8TxzGaL.jpg?v=1787884807","url":"https:\/\/vxb.com\/products\/top-shelf-4-pack-zro2-full-ceramic-bearings-6902-d","provider":"VXB Bearings","version":"1.0","type":"link"}