Enduro Sealed Angular Contact Headset Bearing 6808 CC BO - 1 1/2" - 40 x 52 x 6.5mm (36 x 45 deg)

ACB 6808 CC BO - 1 1/2" Angular Contact, Black-Oxide Headset Bearing - 40 x 52 x 6.5mm (36 x 45 deg)

The angular-contact headset bearing boasts anti-corrosive properties, featuring 52100 High-Carbon Chromium alloy races coated with Black Oxide/Magnetite and paired with grade 10 Balls. This Black Oxide coating significantly enhances corrosion resistance, ensuring prolonged worry-free performance.

Within the Enduro line of angular-contact headset bearings, the range begins with Chromium steel races treated with Black Oxide, advances to full 440C stainless steel, and culminates in the top-tier, guaranteed-for-life XD-15 aerospace-stainless (comprising both races and balls). Each bearing is meticulously crafted with the largest feasible balls, incorporating dual-lip seals housed within a micro-groove (labyrinth) and filled to 90% capacity with high-pressure waterproof grease. This meticulous engineering ensures optimal protection against sweat and environmental elements. Additionally, the Enduro Angular Contact (A/C) bearings are intricately designed to engage all balls, effectively distributing force across a larger surface area. This design feature minimizes friction, reduces wear, and maximizes the bearings' operational lifespan.