Radial shaft seal DBH 6637 — 65.00 x 100.00 x 13.00

DBH 6637 is a radial shaft seal reference, within Seals. Request a quote for 6637 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6637 radial shaft seal is a lip seal designed to be mounted in housings and seal rotating shafts, preventing lubricant leaks and the ingress of contaminants. Due to its dimensions of 65 mm shaft diameter, 100 mm housing bore and 13 mm height, it is used in industrial equipment where a reliable barrier against dust, water and oil is required. MR Accesorios Industriales carries this brand and advises you so you choose the right seal for your application.

This item is a DBH radial shaft seal, identified with designation 6637. Its standard dimensions are 65.00 mm shaft diameter (d), 100.00 mm housing bore diameter (D) and 13.00 mm height (h). The Mx design corresponds to a configuration with a sealing lip and spring, suitable for retaining lubricant on rotating shafts. The lip elastomer and the metal body provide sealing and wear resistance under continuous operating conditions.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all these cases, the seal prevents oil or grease loss and protects the bearings from the ingress of particles. It is commonly found in agricultural machinery, production lines and process equipment where the shaft rotates at moderate speeds and environmental conditions demand efficient sealing.

For installation, check that the housing and shaft are clean, with no burrs or marks. Lubricate the lip with the same oil or grease it will seal and fit the seal with an installation tool that presses on the outer diameter, never on the lip. Selection must consider peripheral speed, operating temperature and the chemical compatibility of the elastomer with the fluid. If the shaft shows wear, consider an alternative size or a repair sleeve.

If you need an equivalent seal or a nearby size, contact us on WhatsApp with code 6637 or with your shaft and housing dimensions. At MR Accesorios Industriales we can look for alternatives in other brands or configurations within our seal line. We can also advise you on the Mx design and its replacement with double-lip options or special materials for your specific application.

To request a quote for the DBH 6637 seal or ask about other sizes, write to us on WhatsApp and mention code 6637. Our technical team replies with the information you need to move forward with your project. MR Accesorios Industriales, with more than 80 years in the market, supports you in selecting seals and oil seals for your industrial equipment.