{"product_id":"m-part-bicycle-cartridge-bearing-r6-2rs-3-8x7-8x9-3-for-hubs-wheels","title":"M Part Bicycle Cartridge Bearing R6 2RS 3\/8\"x7\/8\"x9\/3 for Hubs \u0026 Wheels","description":"\u003cp\u003eThe M Part Cartridge Bearing R6 2RS 3\/8\"x7\/8\"x9\/3 is designed specifically for bicycles, ensuring precision and durability. Crafted with a steel retainer and CrMo races, it guarantees smooth rotation and long-lasting performance. The ABEC-3 tolerance ensures reliable operation under various conditions.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with high-quality CrMo ball bearings and lubricated with Multemp SRL (Kyodo Yushi) grease, this bearing supports optimal functionality and reduces wear. Perfect for hubs, wheels, and spares, it meets the standards chosen by top bike engineers worldwide.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintaining smooth wheel rotation\u003c\/li\u003e\n  \u003cli\u003eReplacing worn-out or damaged bearings in bicycle hubs\u003c\/li\u003e\n  \u003cli\u003eEnhancing bike performance with a reliable, high-quality component\u003c\/li\u003e\n  \u003cli\u003eProviding long-lasting durability under regular cycling conditions\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 non-bicycle or industrial applications\u003c\/li\u003e\n  \u003cli\u003eEnvironments with extreme dirt or water exposure without additional protection\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty vehicles requiring specialized heavy-load bearings\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\u003eThis bearing fits most standard hubs designed for 3\/8\"x7\/8\"x9\/3 dimensions but always check your hub specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the bearing?\u003c\/strong\u003e\u003cbr\u003eReplacement depends on usage and conditions, but regular maintenance will extend its lifespan significantly.\u003c\/p\u003e","brand":"M Part","offers":[{"title":"Default Title","offer_id":45499458224303,"sku":"CB-053","price":3.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1720177551-00678300.jpg?v=1768523568","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/m-part-bicycle-cartridge-bearing-r6-2rs-3-8x7-8x9-3-for-hubs-wheels","provider":"Swinnerton Cycles","version":"1.0","type":"link"}