MR22237 2RS-B (SRAM/GXP) Bottom Bracket Bearing

• Part Ref: MR22237-2RSV-B
• Bearing ID: 22.2mm
• Bearing OD:  37mm
• Bearing Thickness: 8mm/11.5mm
• Material: Chromium Steel GCR15 (Race & Balls)
• Used On: SRAM/GXP
• Grease: SINOPEC HTHS Bearing Grease, 30% filled
• Seal: Double-sealed 2RS

Note, There are 2 types of SRAM/GXP BB Bearings - this is one, and the part ref MR22237-2RSV is the other.  It's difficult to determine which Bearings will be required without having removed the old one (note, this bearing on the non-drive side only, the other bearing is usually MR2437 or MR2437H8).  Check description of the other part ref (MR22237-2RSV) as it is a slightly different configuration and generally used on the older SRAM/GXP Bottom Brackets. 

See pictures attached, you will see that this bearing has extended inner on both sides, 0.5mm one side, and 3.0mm on the other.  The longer inner race extension also is tapered by 7 degrees.