{"product_id":"m-part-ceramic-bearing-6902-llb-15x28x7-for-bicycle-hubs-wheels-abec-5","title":"M Part Ceramic Bearing 6902 LLB 15x28x7 for Bicycle Hubs \u0026 Wheels, ABEC-5","description":"\u003cp\u003eThe M Part Ceramic Bearing 6902 LLB 15x28x7 offers exceptional performance for cycling enthusiasts seeking smooth, low-friction rotation. Crafted with high-quality materials like Si3N4 Silicon Nitride balls and CrMo races, this bearing ensures durability and precision matching top-tier original equipment standards. Its nylon retainer and advanced Multemp PS2 grease provide reliable operation and longevity.\u003c\/p\u003e\n\n\u003cp\u003eDesigned specifically for bicycle hubs and wheels, this ceramic cartridge bearing features rubber LLB seals that protect against dirt and moisture without contact friction, enhancing efficiency. With an ABEC-5 tolerance rating, it delivers consistent, dependable performance for demanding rides.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReducing friction for faster, smoother wheel rotation\u003c\/li\u003e\n  \u003cli\u003eExtending the lifespan of hubs and wheel assemblies\u003c\/li\u003e\n  \u003cli\u003eMaintaining high precision under various cycling conditions\u003c\/li\u003e\n  \u003cli\u003eProviding reliable protection against contaminants with non-contact seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse in applications outside of bicycle hubs and wheels\u003c\/li\u003e\n  \u003cli\u003eHeavy load-bearing machinery beyond specified dimensions\u003c\/li\u003e\n  \u003cli\u003eEnvironments requiring contact seals for enhanced dust protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bearing compatible with all bicycle hubs?\u003c\/strong\u003e\u003cbr\u003eThe 6902 LLB bearing fits hubs designed for 15x28x7 specifications; compatibility depends on your hub's dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the ceramic material improve performance?\u003c\/strong\u003e\u003cbr\u003eCeramic balls reduce friction and heat, offering smoother rotation and longer bearing life compared to standard steel bearings.\u003c\/p\u003e","brand":"M Part","offers":[{"title":"Default Title","offer_id":45499469791407,"sku":"CB-347","price":15.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1720177674-87788900.jpg?v=1768523582","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/m-part-ceramic-bearing-6902-llb-15x28x7-for-bicycle-hubs-wheels-abec-5","provider":"Swinnerton Cycles","version":"1.0","type":"link"}