
7902-2RS 7902RS 7902 71902 bicycle bearing 15x28x7mm repair bearing MAX full complement
Bicycle headset Angular Contact Bearing(ACB) is application for 1", 1-1/8", 1-1/4" and 1-1/2" internal & semi-intergrated headsets.
Race material : chrome steel 100Cr6 / SAE52100.
Ball material : chrome steel 100Cr6 / SAE52100.
Cage/retainer : Nylon PA66+25%GF.
Seal : rubber seal, double-sealed. Black and blue radome
Lubrication : Mobil XHP-222 or HTHS #2.





