{"product_id":"enduro-16287-llb-16x28x7","title":"Enduro 16287 LLB, 16x28x7","description":"\u003cp\u003eENDURO produces machine bearings specifically developed for bicycle use, where stresses differ from industrial purposes due to non-standardized sizes, lower rotational speeds, and static forces. In fact, a high ABEC rating alone does not mean that the bearing possesses all the qualities desired for optimal function and long durability on a bicycle.\u003cbr\u003e\u003cbr\u003eThe difference between a standard industrial machine bearing and an ENDURO bicycle-specific bearing lies in deeper raceways that can better absorb lateral forces – and this applies to all ENDURO bearings, regardless of ABEC rating, material, or application!\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Calibri; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eABEC 3\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Calibri;\"\u003eABEC classifications are standards that a machine bearing must meet. A higher number signals better quality. To obtain an ABEC classification, a number of requirements must be met, including noise testing at high speeds, extremely tight tolerances for internal diameter, external diameter, ball roundness and raceways, as well as surface treatment for all components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Calibri;\"\u003eENDURO's ABEC 3 bearings surpass competitors in quality and durability, thanks to Grade 10 balls (which are twice as round as the best industry standard) and their raceways made of 52100 High Carbon Chromium steel alloy. ENDURO ABEC 3 bearings also feature steel retainers to increase lifespan, and are noise-tested to meet or exceed ABEC-3 tolerances.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSTAINLESS STEEL\u003c\/h3\u003e\n\u003cp\u003eENDURO uses only 440C stainless steel for both balls and raceways because 440C is the hardest, most corrosion-resistant, and most durable alloy in the 440 series. As expected, it is also the most expensive alloy since it must undergo numerous processing steps to achieve its superior mechanical properties that distinguish it from its cheaper competitors. In addition, 440C bearings use only LLB seals and CRC Marine Grease to provide extra protection against the elements.\u003c\/p\u003e\n\u003cp\u003e440C is a good option in constantly wet conditions, or where sweat and sticky drinks become a problem with components, such as in headsets or bottom brackets.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Enduro","offers":[{"title":"Default Title","offer_id":42290749112379,"sku":"EB9331","price":129.0,"currency_code":"NOK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0376\/1471\/4939\/files\/enduro-16287-llb-16x28x7-hjullager-461.webp?v=1751976008","url":"https:\/\/zensykkel.no\/en\/products\/enduro-16287-llb-16x28x7","provider":"Zen Sykkel","version":"1.0","type":"link"}