Machined entirely from 440C stainless steel and guaranteed for life
Radial Bottom Bracket Bearing for Trek BB90 and SRAM GXP and Shimano 24mm cranksets - 24mm x 37
This size bearing is also known in the bike Industry by part number HD446K
52mm OD and a width of 7mm
As the bearing moves
BKC-0875 - TorqTite, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for BBRight Framesets and Shimano 24mm Cranksets - Red sale Machined entirely from 440C stainlessBKC 0875 TorqTite, Ceramic Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for BBRight Framesets and Shimano 24mm Cranksets Please note: This bottom bracket may require two tool sizes for proper installation. Due to the inboard bearing position used in BBRight applications, a 52 mm x 16 spline tool is required for the non drive side, while a 44 mm x 16 spline tool is required for the drive side. Because of the TorqTite design, we recommend