{"product_id":"enduro-bearings-6709-2rs-abec-3-sealed-bearing-40x55x6mm-for-bike-hubs-bottom-brackets","title":"Enduro Bearings 6709 2RS ABEC 3 Sealed Bearing 40x55x6mm for Bike Hubs \u0026 Bottom Brackets","description":"\u003cp\u003eEnduro Bearings 6709 2RS - ABEC 3 combine durability and precision to enhance your cycling components. Designed as a reliable upgrade from standard ABEC 1 bearings, these bearings feature hardened chromium steel races and balls, along with tough riveted steel retainers for long-lasting performance. Their 2RS seals keep contaminants out, ensuring smooth operation and extended lifespan, making them ideal for hubs and bottom brackets.\u003c\/p\u003e\n\n\u003cp\u003eWith dimensions of 40 x 55 x 6mm and a Grade 10 rating, these bearings provide consistent rotation with low friction. They come pre-greased with Mobile HP 222, offering excellent lubrication under various conditions. Whether you’re upgrading your wheelset or maintaining your bike’s drivetrain, Enduro Bearings 6709 2RS deliver dependable quality at an affordable price.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing hub and bottom bracket performance with smooth, low-friction rotation\u003c\/li\u003e\n  \u003cli\u003eDurability through hardened chromium steel races and balls\u003c\/li\u003e\n  \u003cli\u003eProtection against dirt and moisture thanks to 2RS seals\u003c\/li\u003e\n  \u003cli\u003eCost-effective performance upgrade over standard ABEC 1 bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eApplications requiring higher precision than ABEC 3 rating\u003c\/li\u003e\n  \u003cli\u003eUse in environments with extreme contamination beyond seal protection\u003c\/li\u003e\n  \u003cli\u003eSituations where custom-sized or non-standard bearings are needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre these bearings compatible with all bike hubs?\u003c\/strong\u003e\u003cbr\u003eThey are designed for hubs and bottom brackets that fit 40 x 55 x 6mm bearings; compatibility depends on your specific component dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the 2RS seals benefit the bearing?\u003c\/strong\u003e\u003cbr\u003eThe 2RS seals protect the bearing internals from dirt, water, and debris, helping to maintain smooth operation and extend the bearing’s life.\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":45499490107567,"sku":"EB9662","price":18.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1638542017-43994400.jpg?v=1768523641","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/enduro-bearings-6709-2rs-abec-3-sealed-bearing-40x55x6mm-for-bike-hubs-bottom-brackets","provider":"Swinnerton Cycles","version":"1.0","type":"link"}