Inner x Outer x Depth (mm): 30.5 x 41.8 x 8
Inch Dia: 1-1/8â
Angle / Chamfer (Deg): 45 / 45
Bearing ID: 30.50mm
Bearing OD: 41.8mm
Bearing Thickness: 8mm
Internal Angle: 45 Degrees
External Angle: 45 Degrees
Material: Bearing Steel
Grease: Mobil XHP-222 or SINOPEC HTHS Bearing Grease
Seal: Double-sealed 2RS
Material: Chrome Steel 100Cr6 (Race & Balls)
Cage Material: Nylon PA66
Used On: Specialized (the inner chamfer has a lip)
Equivalent Part Ref: TH-870
BEARING WITH SLIGHT LIP ON INSIDE CHAMFER, USUALLY FOUND ON SPECIALIZED BIKES