{"product_id":"enduro-bearings-6706-2rs-abec-3-sealed-bike-bearings-30x37x4mm-for-hubs-bottom-brackets","title":"Enduro Bearings 6706 2RS ABEC 3 Sealed Bike Bearings 30x37x4mm for Hubs \u0026 Bottom Brackets","description":"\u003cp\u003eEnduro Bearings 6706 2RS - ABEC 3 offers a reliable and efficient solution for upgrading your bike's components. Designed with hardened chromium steel races and balls, along with sturdy riveted steel retainers, these bearings ensure long-lasting durability and smooth operation. Their compact dimensions (30 x 37 x 4mm) make them a perfect fit for hubs and bottom brackets, providing enhanced performance without a high price tag.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing ABEC 3 precision and sealed with 2RS seals, these bearings resist dirt and moisture, extending their lifespan and maintaining consistent performance. Greased with Mobile HP 222, they deliver low friction and dependable rotation, ideal for serious cyclists seeking quality without compromise.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eImproving the smoothness and efficiency of hubs and bottom brackets\u003c\/li\u003e\n  \u003cli\u003eOffering a cost-effective upgrade over standard OE bearings\u003c\/li\u003e\n  \u003cli\u003eResisting dirt and moisture with durable 2RS seals\u003c\/li\u003e\n  \u003cli\u003eEnsuring long-lasting performance through hardened chromium steel materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse in applications requiring higher ABEC ratings for ultra-precision\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty industrial machinery beyond cycling components\u003c\/li\u003e\n  \u003cli\u003eEnvironments with extreme contamination where additional sealing is necessary\u003c\/li\u003e\n  \u003cli\u003eNon-compatible with components outside specified dimensions (30 x 37 x 4mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre these bearings suitable for all types of bicycles?\u003c\/strong\u003e\u003cbr\u003eThey are ideal for most standard hubs and bottom brackets but always check compatibility with your specific component dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does ABEC 3 mean?\u003c\/strong\u003e\u003cbr\u003eABEC 3 indicates a moderate precision class, offering a balance between performance and durability suitable for most cycling needs.\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":45478800162991,"sku":"eb8018","price":11.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1525172893-34618300.jpg?v=1768522731","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/enduro-bearings-6706-2rs-abec-3-sealed-bike-bearings-30x37x4mm-for-hubs-bottom-brackets","provider":"Swinnerton Cycles","version":"1.0","type":"link"}