Enduro bearings acb 6806 cc bo - abec 5 - black oxide (angular contact) - 37x49x6.5 (36x45°)

We do not propose bearings for inferior headset ranges. Instead, we start with chrome steel, Black Oxide A/C, and finally, 440C stainless steel bearings. They are always constructed with the largest possible balls, and their double-lip seals are seated in a small recess for ultimate protection against sweat and the elements. They are 90% filled with high-pressure grease, so you don't have to wonder if there's grease inside. BLACK OXIDE: Enduro bearings use races made from a 52100 chromium alloy and high-carbon steel, which has undergone both thermal and cryogenic treatment. This means everything is brought to a temperature of –190°, ensuring a certain hardness and thus reducing ball wear. We then give the bearing a magnetic treatment (black or Black Oxide color), which provides corrosion protection and easy assembly. The races are further polished after treatment to ensure the smoothest possible track. These are the best bearings for the rear suspension.

Article number ACB6806CC EAN 810191013549 Brands Enduro Bearing height (mm) 6.5 Inner diameter bearing (mm) 37 Outer diameter bearing (mm) 49 Outer bearing angle (°) 45 Type ACB BLACK OXIDE ACB 6806 CC BO - 1-3/8" Angular Contact Bearing for steering system Improve your bike with the durable ACB 6806 CC BO angular contact bearing, featuring a Black Oxide treatment for extra corrosion resistance. This high-performance bearing measures 37mm x 49mm x 6.5mm (36° x 45°), with anti-corrosion 52100 high-carbon chrome alloy rings combined with grade 10 balls. The Black Oxide coating provides an extra protective layer, ensuring long-lasting, worry-free performance. All Enduro Black Oxide bearings come with a two-year warranty. Known in the industry by part number HD446K, this bearing is part of Enduro's advanced range, designed to exceed standard specifications in the cycling world. With double-lip labyrinth seals and the largest possible balls, it offers maximum protection against sweat and weather, while maintaining optimal performance. The angular contact (A/C) design ensures that all balls carry the load, distributing force evenly and extending lifespan. With a static load of 820 lbf / 3.64 kN and a weight of only 25.25g, this bearing is ideal for high-performance bikes.