The AO 40x50x5 RICH is a robust double lip rotary shaft seal designed for dynamic sealing in medium-sized rotating assemblies. Its AO profile features dual sealing lips for enhanced oil retention and effective exclusion of dust and contaminants.
Manufactured from NBR nitrile rubber, this seal offers excellent resistance to oils, greases, and moderate chemicals, while maintaining flexibility across a wide temperature range. With an inner diameter of 40 mm, outer diameter of 50 mm, and thickness of 5 mm, it fits standard housings and shafts with precision.
Transparency Note: This sealing ring is manufactured under the RICH brand. The code AO 40x50x5 is used solely for compatibility identification and does not imply any affiliation with other brands. The product is clearly marked with its actual brand and country of origin.
Data sheet