Enduro ACB 4545 150 BO 1-1/2 BO 40 x 52 x 7mm 45°/45° Headset Bearing

Enduro ACB 4545 150 BO 1-1/2 BO 40 x 52 x 7mm 45°/45° Headset BearingACB 4545 150 BO 1 1 2" 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,

ACB 4545 150 BO - 1-1/2" 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.