cyclingcolors 2 x Shaft Seal Inch Nitrile Rubber NBR Oil Rotating Mechanical Component with Spring 4 5 1/2 CB (101.6 127 12.7 mm CB)

NBR rubber shaft seal supplied in packs of 2 for mechanical applications with rotary or swing movements. It has an integrated galvanised retaining spring and a rubber outer coating for better adaptation to the housing. Dimensions (inside x outside x height): 4 x 5 x 1/2 inch CB (101.6 x 127 x 12.7 mm CB), shaft seal rings dimensions inches, suitable for mechanical shaft standards. Please check inner diameter, outer diameter and width according to your technical requirements. Seal type CB without dust lip Excellent resistance to oil, grease and hydraulic fluids. The spring maintains the seal pressure. Compensates for tolerances and bore errors. Increased durability even in harsh environments. Quick and reliable installation. Specially designed for rotating or moving shafts in motors, pumps, transmissions and hydraulic systems, it ensures the seal between moving components. This seal provides good resistance to wear, temperature and oily environments. The spring reinforces pressure on the lip for an even and reliable seal over a longer period of time.