Enduro Bearings ACB 4545 1125 BO ABEC 5 Black Oxide (angular contact) 30,5x41,8x6,5 (45x45°) headset bearing

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

This size bearing is also known in the bike Industry by these part numbers: MR042, 870E, MR121, MR070, MR084, MR116, TH-870E, MH-P08.

Features

• ACB 4545 1125 BO, 1-1/8".
• 30,5 mm x 41,8 mm x 8 mm, 45x45 deg.
• Static load: 980lbf / 4.35kN.
• Real weight: 20 g.