{"product_id":"enduro-bearings-mr-22378-llb-e-abec-3-cycling-bearings-for-hubs-bottom-brackets","title":"Enduro Bearings MR 22378 LLB-E ABEC 3 Cycling Bearings for Hubs \u0026 Bottom Brackets","description":"\u003cp\u003eEnduro Bearings MR 22378 LLB-E - ABEC 3 MR 22378 ABEC 3 LLB-E delivers enhanced performance and reliability for your cycling components. Designed as an upgrade over standard ABEC 1 bearings, these bearings feature hardened chromium steel races and balls, paired with robust riveted steel retainers to ensure long-lasting durability. The dual 2RS seals protect against dirt and moisture, making them ideal for demanding riding conditions.\u003c\/p\u003e\n\n\u003cp\u003eWith precise dimensions of 22 x 37 x 7\/10 and a high-quality Mobile HP 222 grease, these bearings guarantee smooth and efficient rotation in hubs and bottom brackets. Their ABEC 3 rating ensures tighter tolerances, reducing friction and improving overall drivetrain efficiency, making them a smart choice for cyclists seeking a dependable yet affordable upgrade.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUpgrading stock bearings in hubs and bottom brackets for better performance\u003c\/li\u003e\n  \u003cli\u003eProviding enhanced durability with hardened chromium steel construction\u003c\/li\u003e\n  \u003cli\u003eMaintaining smooth rotation through high-quality seals and grease\u003c\/li\u003e\n  \u003cli\u003eOffering a cost-effective performance boost without compromising reliability\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 extremely high-speed or precision bearings beyond ABEC 3\u003c\/li\u003e\n  \u003cli\u003eUse in environments where specialized ceramic or hybrid bearings are preferred\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty industrial machinery beyond cycling components\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 bottom brackets?\u003c\/strong\u003e\u003cbr\u003eThey are designed to fit most standard hubs and bottom brackets with matching dimensions but always check your component specs before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does ABEC 3 rating mean for cycling?\u003c\/strong\u003e\u003cbr\u003eABEC 3 indicates a moderate level of precision and tolerance, enhancing smoothness and efficiency compared to lower-rated bearings, suitable for most recreational and competitive cycling needs.\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":45478352847023,"sku":"EB8806","price":7.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1525173086-67907400.jpg?v=1768520857","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/enduro-bearings-mr-22378-llb-e-abec-3-cycling-bearings-for-hubs-bottom-brackets","provider":"Swinnerton Cycles","version":"1.0","type":"link"}