MR 2437 LLU BO - ABEC-3, Black Oxide treated Radial Bearing - 24 x 37 x 7mm -
ABEC-3 Radial Bottom Bracket bearing featuring Black-Oxide treated 52100 High-Carbon Chromium alloy races paired with grade 10 Balls with 90% fill, high-pressure, water-proof grease. Black oxide/magnetite treatment to the races provides an extra level of corrosion resistance and extended worry-free performance.
The most common use for this bearing is as a direct replacement bearing for Shimano-type external cup BBs and cranksets with 24mm spindles.
Enduro Item Code: BB MR 2437 LLU BO-bag
