{"product_id":"enduro-bearings-mr-17287-llu-llb-abec5-cn-radial-hub-bearing-for-bicycles","title":"Enduro Bearings MR 17287 LLU\/LLB ABEC5 CN Radial Hub Bearing for Bicycles","description":"\u003cp\u003eThe Enduro Bearings MR 17287 LLU\/LLB ABEC5 CN Bearing is engineered for exceptional durability and smooth performance. Featuring deep-groove design races and Grade 10 balls, it ensures high precision with ABEC-5 tolerance. The dual-lip labyrinth (LLU) seals on the outside protect against dirt and water ingress, making it ideal for daily use in demanding environments. Inside, lighter-contact LLB seals hold 90% fill Mobil XHP 222 synthetic grease, maintaining lubrication and reducing friction for long-lasting operation.\u003c\/p\u003e\n\n\u003cp\u003eThis bearing is primarily designed as a radial hub bearing, perfect for bottom brackets and various bicycle components. Its CN clearance specification allows for a looser press-fit, providing excellent flexibility during installation. While it can serve as a pivot bearing, the MAX-type version is recommended for suspension applications due to its specialized design.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReliable protection against dirt, water, and debris with dual-lip seals\u003c\/li\u003e\n  \u003cli\u003eHigh precision and smooth rotation thanks to ABEC-5 Grade 10 balls\u003c\/li\u003e\n  \u003cli\u003eIdeal for bottom bracket and hub bearing applications\u003c\/li\u003e\n  \u003cli\u003eLooser press-fit compatibility with CN clearance for easier installation\u003c\/li\u003e\n  \u003cli\u003eDurable synthetic grease keeps performance consistent under pressure\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 suspension use – better suited for MAX-type bearings in such cases\u003c\/li\u003e\n  \u003cli\u003eApplications requiring extremely tight press-fit tolerances\u003c\/li\u003e\n  \u003cli\u003eEnvironments where specialized bearing types are necessary for shock absorption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan this bearing be used in suspension systems?\u003c\/strong\u003e\u003cbr\u003eThe MR 17287 LLU\/LLB is primarily designed for hub and bottom bracket use; for suspension, the MAX-type Enduro bearings are more suitable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does CN clearance mean?\u003c\/strong\u003e\u003cbr\u003eCN clearance indicates a slightly looser internal fit, ideal for press-fit bearing bores where some tolerance is necessary during installation.\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":45499492958383,"sku":"EB9746","price":10.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1638542023-38500200.jpg?v=1768523646","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/enduro-bearings-mr-17287-llu-llb-abec5-cn-radial-hub-bearing-for-bicycles","provider":"Swinnerton Cycles","version":"1.0","type":"link"}