{"product_id":"enduro-bearings-t47-internal-bottom-bracket-with-440c-stainless-steel-bearings","title":"Enduro Bearings T47 Internal Bottom Bracket with 440C Stainless Steel Bearings","description":"\u003cp\u003eThe Enduro Bearings T47 Internal Bottom Bracket is engineered for precision and durability, designed specifically for 86mm shell, T47 framesets. Featuring angular contact 440C stainless steel bearings pressed into precision-machined aluminum cups, this bottom bracket ensures smooth and reliable performance. Manufactured in California, USA, it exemplifies Enduro’s commitment to quality and innovation in cycling components.\u003c\/p\u003e\n\n\u003cp\u003eCrafted with angular contact bearings made from 440C stainless steel balls and races, this bottom bracket offers exceptional corrosion resistance and longevity, making it ideal for challenging conditions where moisture or sweat exposure is frequent. The stainless steel construction, while slightly softer than standard chromium steel, excels in wet environments and for riders who regularly clean their bikes. To further protect against water and contaminants, these bearings incorporate LLB-type seals and are packed with Kluber CRC Marine Grease, ensuring optimal waterproofing and smooth operation.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with axle sizes of 24mm, 29mm (DUB), and 30mm, the Enduro T47 Internal Bottom Bracket offers versatility for various cranksets. Backed by a two-year warranty and a three-year anti-corrosion guarantee, it delivers peace of mind and reliable performance on every ride. Explore the full range of \u003ca href=\"\/collections\/enduro-bearings\"\u003eEnduro Bearings\u003c\/a\u003e and enhance your bike’s transmission with premium components.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding smooth, low-friction rotation for T47 framesets with 86mm shell width\u003c\/li\u003e\n  \u003cli\u003eResisting corrosion and wear in wet or humid riding environments\u003c\/li\u003e\n  \u003cli\u003eEnhancing drivetrain efficiency with angular contact bearing design\u003c\/li\u003e\n  \u003cli\u003eCompatibility with multiple crank axle sizes (24mm, 29mm DUB, and 30mm)\u003c\/li\u003e\n  \u003cli\u003eLong-lasting performance backed by a 2-year warranty and 3-year anti-corrosion guarantee\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFrames or shell sizes other than T47 86mm width\u003c\/li\u003e\n  \u003cli\u003eRiders seeking the highest load capacity bearing material beyond stainless steel\u003c\/li\u003e\n  \u003cli\u003eApplications requiring sealed cartridge style bottom brackets without angular contact bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bottom bracket compatible with all T47 frames?\u003c\/strong\u003e\u003cbr\u003eIt is designed specifically for T47 frames with an 86mm shell width. Other shell widths may require different models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose stainless steel bearings over chromium steel?\u003c\/strong\u003e\u003cbr\u003eStainless steel bearings provide superior corrosion resistance and are ideal for wet conditions or frequent bike washing, despite having slightly less load capacity than chromium steel.\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"30mm \/ Black \/ 440C Stainless Steel - T47 Internal","offer_id":46980439834799,"sku":"BKS-0241","price":139.41,"currency_code":"GBP","in_stock":true},{"title":"24mm \/ Black \/ 440C Stainless Steel - T47 Internal","offer_id":46980439867567,"sku":"BKS-0246","price":139.41,"currency_code":"GBP","in_stock":true},{"title":"DUB \/ Black \/ 440C Stainless Steel - T47 Internal","offer_id":46980439900335,"sku":"BKS-0249","price":139.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/50153-pm.jpg?v=1780048972","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/enduro-bearings-t47-internal-bottom-bracket-with-440c-stainless-steel-bearings","provider":"Swinnerton Cycles","version":"1.0","type":"link"}