CR Seal 31284 CRWH2 Oil Seal is a nitrile rubber oil seal with an inside diameter of 3.125 inches, outside diameter of 4.562 inches, and a width of 0.750 inches. It is designed to seal around a shaft to retain lubrication and prevent oil leakage in mechanical assemblies. The part is identified by the 31284 number and the CRWH2 designation to ensure you select the exact size for your equipment.
