Enduro ACB 4545 150 - 1.5" Black Oxide Headset Bearing 40x52x7mm 45x45

ACB 4545 150 BO - 1-1/2-inch Black Oxide Angular Contact Headset bearing (40 x 52 x 7mm: 45x45 deg) Angular-contact headset bearing featuring anti-corrosion Black oxide/Magnetite coated 52100 High-Carbon Chromium alloy races paired with grade 10 Balls. Black Oxide coating provides an extra level of corrosion resistance and extended worry-free performance The
• Enduro line of angular-contact headset bearings start with Black Oxide treated Chromium Steel races, steps up to full 440C stainless steel, and the top of the line is, lifetime-guaranteed, XD-15 aerospace-stainless (races and balls). They are always engineered with the largest balls possible, feature dual-lip seals riding in a micro-groove (labyrinth) and are filled 90% with high pressure water proof grease for the ultimate protection against sweat and the elements.
• Enduro Angular Contact (A/C) bearings are designed so all balls are evenly engaged to spread the force over a larger surface area, minimizing wear and maximizing life.
• Enduro Item Code: ACB 4545 150 BO-bag