
7806-2RS 7806 2RS repair parts for bb30 bottom bracket bicycle bearing 30x42x7mm repair bearing
This price is for 1 piece
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.