{"product_id":"enduro-bearings-f-688-2rs-abec-3-sealed-bearing-for-hubs-bottom-brackets-8x16-18x5mm","title":"Enduro Bearings F 688 2RS ABEC 3 Sealed Bearing for Hubs \u0026 Bottom Brackets 8x16\/18x5mm","description":"\u003cp\u003eEnduro Bearings F 688 2RS - ABEC 3 offers a reliable upgrade for cyclists seeking enhanced performance and durability. Designed with hardened chromium steel races and balls, along with riveted steel retainers, these bearings stand up to demanding conditions while maintaining smooth operation. Their ABEC 3 rating ensures precision and efficiency beyond standard OE bearings, making them an excellent choice for upgrading hubs and bottom brackets.\u003c\/p\u003e\n\n\u003cp\u003eWith sealed 2RS design and premium Mobile HP 222 grease, these bearings resist dirt and moisture, extending their lifespan and reducing maintenance needs. Their compact dimensions (8 x 16\/18 x 5 mm) fit seamlessly into a variety of cycling components, providing a low-cost yet high-quality solution to improve your bike's transmission and overall ride experience.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing the smoothness and efficiency of hubs and bottom brackets\u003c\/li\u003e\n  \u003cli\u003eProviding strong resistance to dirt and moisture with dual seals\u003c\/li\u003e\n  \u003cli\u003eOffering a durable, long-lasting upgrade with hardened chromium steel components\u003c\/li\u003e\n  \u003cli\u003eImproving performance without a significant increase in cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty applications beyond standard cycling use\u003c\/li\u003e\n  \u003cli\u003eNon-standard bearing sizes or unusual cycling components\u003c\/li\u003e\n  \u003cli\u003eSituations where ABEC ratings higher than 3 are specifically required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does ABEC 3 signify?\u003c\/strong\u003e\u003cbr\u003eThe ABEC 3 rating indicates a moderate precision level, offering better performance and lower friction than ABEC 1 bearings commonly found in standard components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these bearings compatible with all bottom brackets?\u003c\/strong\u003e\u003cbr\u003eThey fit most standard hubs and bottom brackets with matching dimensions but should be checked against your specific component sizes for compatibility.\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":45478352781487,"sku":"EB8506","price":9.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1525173084-89795400.jpg?v=1768520861","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/enduro-bearings-f-688-2rs-abec-3-sealed-bearing-for-hubs-bottom-brackets-8x16-18x5mm","provider":"Swinnerton Cycles","version":"1.0","type":"link"}