{"product_id":"enduro-bearings-mr-18307-llb-abec-3-sealed-bike-bearing-18x30x7mm-for-hubs-bottom-brackets","title":"Enduro Bearings MR 18307 LLB ABEC 3 Sealed Bike Bearing 18x30x7mm for Hubs \u0026 Bottom Brackets","description":"\u003cp\u003eEnduro Bearings MR 18307 LLB - ABEC 3 offers a reliable and high-quality upgrade for your cycling components. Designed with hardened chromium steel races and balls, along with durable riveted steel retainers, these bearings ensure long-lasting performance. The ABEC 3 rating guarantees smooth rotation and improved efficiency compared to standard ABEC 1 bearings, making them an excellent choice for enhancing your bike’s hubs and bottom brackets.\u003c\/p\u003e\n\n\u003cp\u003eWith precise dimensions of 18 x 30 x 7mm and sealed with LLB seals, these bearings provide excellent protection against dirt and moisture, extending their lifespan. Pre-greased with Mobile HP 222, they deliver consistent lubrication for optimal performance in various riding conditions. Whether you're upgrading or replacing worn bearings, the Enduro MR 18307 LLB combines durability with affordable performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUpgrading hubs and bottom brackets for smoother ride quality\u003c\/li\u003e\n  \u003cli\u003eProviding durable protection against contaminants with LLB seals\u003c\/li\u003e\n  \u003cli\u003eEnsuring consistent lubrication with high-quality Mobile HP 222 grease\u003c\/li\u003e\n  \u003cli\u003eOffering a cost-effective performance boost 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 ABEC ratings for extreme precision\u003c\/li\u003e\n  \u003cli\u003eUse in non-cycling equipment or oversized bearing housings\u003c\/li\u003e\n  \u003cli\u003eEnvironments with exposure to extreme temperatures beyond standard cycling conditions\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 bikes?\u003c\/strong\u003e\u003cbr\u003eThese bearings are designed specifically for hubs and bottom brackets with dimensions 18 x 30 x 7mm. Compatibility depends on your bike’s specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the ABEC 3 rating mean?\u003c\/strong\u003e\u003cbr\u003eABEC 3 indicates a high-quality bearing with improved precision and efficiency over basic ABEC 1 models, offering smoother and more reliable performance.\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":45478802161839,"sku":"eb8927","price":6.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1525172924-10539200.jpg?v=1768523218","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/enduro-bearings-mr-18307-llb-abec-3-sealed-bike-bearing-18x30x7mm-for-hubs-bottom-brackets","provider":"Swinnerton Cycles","version":"1.0","type":"link"}