BEARING WITH SLIGHT LIP ON INSIDE CHAMFER, USUALLY FOUND ON SPECIALIZED BIKES
(if out of stock, please see TH870E as FSA direct alternative).

Inner x Outer x Depth (mm): 30.5 x 41.8 x 8
Inch Dia: 1-1/8”
Angle / Chamfer (Deg): 45 / 45

• Material: Chromium Steel
• Inner x Outer x Depth (mm): 30.5 x 41.8 x 8
• Inch Dia: 1-1/8”
• 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: FSA TH-870E

Note, the image shows a Bearing with a Black Oxide coating which provides enhanced corrosion resistance. This is now our first choice stock for this size, but if supply becomes a problem, note we may supply this in a silver, non-coated finish.

Please note: Manufacturers can sometimes change the specification of the products from time to time.