cyclingcolors 2x Oil Seal O rings Dimension Inch Rubber Nitrile NBR Mechanical Component Swivel Spring Shaft, 2 1/4x3 3/8x1/2" CB (57.2x85.7x12.7mm CB)

NBR rubber oil seal, supplied in packs of 2, designed for mechanical applications with rotary or oscillating movements. Includes an integrated galvanised retaining spring and a rubber outer coating for better adaptation to the housing. Dimensions (inside x outside x height) : 2 1/4x3 3/8x1/2" CB (57.2x85.7x12.7mm CB);Dimension inch compatible with mechanical axles. Check the inner diameter, outer diameter and width according to your technical requirements. Seal type CB without lip dust cover; Excellent resistance to oil, grease and hydraulic fluids. Spring maintains sealing pressure. Absorbs tolerances and hole defects. Increased durability even in harsh environments. Quick and reliable installation. Designed especially for rotating or moving shafts in motors, pumps, reducers and hydraulic systems, it ensures sealing between moving components. This seal offers good resistance to wear, temperature and oily environments. The spring reinforces pressure on the lip for a consistent, reliable seal in the long run.