38mm X 55mm X 8mm Rubber Cover Double Edge TC Oil Shaft Sealing for Car

Key size: Inner diameter: 38mm/1.5", External diameter: 55mm/2.17", Thickness: 8mm/0.32". Operating temperature range: -22 (-30) to 212 (100). Nitrile butadiene rubber has better mechanical properties and higher wear resistance. Feature: Outer diameter covered with nitrile butadiene rubber creates optimal seal at the hub. It can prevent dust and impurities from entering the internal of the machine and prevent lubricating oil leakage. Application: Widely used in automobiles, motorcycle crankshafts, camshafts, differentials, shock absorbers, engines, axles, front and rear wheels and other parts.