FREUDENBERG 90x120x13 BASL 72 NBR 902 40412481

Freudenberg Simmerring BAFUD4SLX7 Oil Seal Description This is a genuine Freudenberg Simmerring, a premium radial shaft seal designed for optimal performance and longevity. The BAFUD4SLX7 model is engineered for reliable sealing of rotating shafts, effectively retaining lubricants while excluding dirt, moisture, and other contaminants. Its construction from 72 NBR 902 compound ensures good resistance to oils, fuels, and greases, making it suitable for a wide range of standard industrial applications. Specifications Manufacturer: Freudenberg Sealing Technologies Product: Simmerring Radial Shaft Seal Model: BAFUD4SLX7 Inner Diameter: 90 mm Outer Diameter: 120 mm Width: 13 mm Material Compound: 72 NBR 902 Label Info Art. No.: 40412481 Charge: 0000113227 Cure Date: 01.09.2014 Application Ideal for use in general machinery, gearboxes, pumps, electric motors, and drive systems where reliable sealing is critical to operational integrity and service life. Country of Origin Made in the Czech Republic (CZ). CO2 Impact Choosing this surplus part over a new one avoids approximately 3.0 kg of CO2 emissions, contributing to a more sustainable industrial practice. Availability This item is in stock and ready for immediate dispatch. It is a new-old-stock (NOS) product in its original, sealed packaging. Order now from profideals for expert support and fast delivery. FAQ What is the significance of the ’72 NBR 902′ compound?’72’ refers to the Shore A hardness of the material, which is a medium hardness suitable for many applications. ‘NBR’ stands for Nitrile Butadiene Rubber, a common elastomer known for its excellent resistance to mineral oils and greases. ‘902’ is Freudenberg’s specific formulation code for this NBR compound. Can this seal be used in high-temperature applications?NBR material generally has a continuous operating temperature range of approximately -30 deg C to 100 deg C. For applications with consistently higher temperatures, a seal made from a material like FKM (Viton) would be a more suitable choice. What is the recommended installation procedure to avoid damaging the sealing lip?Always ensure the shaft and housing bore are clean and free of burrs. Lubricate the seal and the shaft with the system’s operating medium. Use a proper installation tool that applies even pressure on the seal’s outer diameter to press it into the housing. Never hammer directly on the seal, as this can damage the sensitive sealing lip and the metal case. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Friday, March 13, 2026