Bottom bracket bearing MR22237-2RSV
ID(bore diameter): 22.20 mm
OD(outer diameter): 37.00 mm
IW(inner race width): 11.50 mm(one-side extended)
OW(outer race widht): 8.00 mm
Chrome steel GCR15 / SUJ2 / 100CR6 / SAE52100 material for races and balls
Nylon PA66 cage
Teflon grease
V-groove for special sealing design
Application: Sram Truvativ bottom bracket