{"product_id":"enduro-bearings-6708-2rs-6w-abec-3-sealed-cycling-hub-bottom-bracket-bearing-40x50x6mm","title":"Enduro Bearings 6708 2RS-6W ABEC 3 Sealed Cycling Hub \u0026 Bottom Bracket Bearing 40x50x6mm","description":"\u003cp\u003eEnduro Bearings 6708 2RS-6W ABEC 3 delivers a significant upgrade for cycling enthusiasts seeking reliable and efficient performance. Crafted with hardened chromium steel races and balls, alongside robust riveted steel retainers, these bearings ensure durability and smooth operation under various conditions. Designed specifically for hubs and bottom brackets, they offer precise engineering that enhances wheel rotation and reduces friction, contributing to a more responsive ride.\u003c\/p\u003e\n\n\u003cp\u003eThese bearings come sealed with 2RS protection and pre-lubricated with Mobile HP 222 grease, providing excellent resistance against dirt and moisture, which extends their lifespan and reduces maintenance frequency. Measuring 40 x 50 x 6mm, they fit seamlessly into many standard cycling components, making them a practical and cost-effective upgrade. Choosing Enduro’s ABEC 3 bearings means benefiting from improved performance without compromising on quality.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing wheel hub and bottom bracket efficiency with reduced friction\u003c\/li\u003e\n  \u003cli\u003eProviding durable and long-lasting performance thanks to hardened chromium steel\u003c\/li\u003e\n  \u003cli\u003eProtecting against contaminants with 2RS sealed design and high-quality grease\u003c\/li\u003e\n  \u003cli\u003eOffering a cost-effective 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 grades beyond ABEC 3\u003c\/li\u003e\n  \u003cli\u003eUse in environments with extreme contamination without additional protection\u003c\/li\u003e\n  \u003cli\u003eReplacement for bearings outside the specified dimensions (40 x 50 x 6mm)\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 fit most hubs and bottom brackets that accommodate 40 x 50 x 6mm bearings, but it’s best to verify your component’s specifications before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does ABEC 3 mean?\u003c\/strong\u003e\u003cbr\u003eABEC 3 indicates a precision rating that balances performance and durability, offering better quality than ABEC 1 bearings commonly found in many original equipment.\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":45478800294063,"sku":"eb8021","price":20.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/41039-pm.jpg?v=1768523199","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/enduro-bearings-6708-2rs-6w-abec-3-sealed-cycling-hub-bottom-bracket-bearing-40x50x6mm","provider":"Swinnerton Cycles","version":"1.0","type":"link"}