{"product_id":"enduro-bearings-71901-llb-abec-5-sealed-bearing-12x24x6mm-for-hubs-bottom-brackets","title":"Enduro Bearings 71901 LLB ABEC 5 Sealed Bearing 12x24x6mm for Hubs \u0026 Bottom Brackets","description":"\u003cp\u003eEnduro Bearings 71901 LLB - ABEC 5 offers a significant upgrade for those seeking precision and durability in their components. Crafted with military-grade HRC-64 hardened Grade 5 Chromium Steel Balls and 52100 High-Carbon Chromium-Alloy mirror polished races, these bearings guarantee exceptional performance with tolerances twice as tight as the ABEC 3 range. The advanced combination ensures smooth, noise-free operation, enhancing your riding experience.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with Graphite\/Nylon ball retainers, these bearings minimize friction and maintain constant lubrication, significantly extending their lifespan. Ideal for hubs and bottom brackets, they deliver reliable support in demanding environments. With dimensions of 12mm x 24mm x 6mm and sealed with LLB, they protect against contamination while using Kyodo Yushi PS-2 grease for optimal performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision performance with twice the tolerance accuracy of ABEC 3 bearings\u003c\/li\u003e\n  \u003cli\u003eDurable and long-lasting operation thanks to high-quality materials and constant lubrication\u003c\/li\u003e\n  \u003cli\u003eNoise-free, smooth rotation ideal for hubs and bottom brackets\u003c\/li\u003e\n  \u003cli\u003eResistance to contaminants due to effective LLB sealing\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 bearings outside the 12mm x 24mm x 6mm size\u003c\/li\u003e\n  \u003cli\u003eUses where sealed bearings are not preferred\u003c\/li\u003e\n  \u003cli\u003eSituations demanding extremely high-speed ratings beyond ABEC 5 specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does ABEC 5 rating mean for these bearings?\u003c\/strong\u003e\u003cbr\u003eABEC 5 indicates a high level of precision and tolerance, providing smoother and more efficient operation compared to lower ABEC ratings like ABEC 3.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these bearings suitable for all types of hubs?\u003c\/strong\u003e\u003cbr\u003eThey are designed specifically for certain hubs and bottom brackets that fit the 12mm x 24mm x 6mm dimensions and benefit from sealed, high-precision bearings.\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":45478806388911,"sku":"eb8817","price":9.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1525172989-34275700.jpg?v=1768523263","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/enduro-bearings-71901-llb-abec-5-sealed-bearing-12x24x6mm-for-hubs-bottom-brackets","provider":"Swinnerton Cycles","version":"1.0","type":"link"}