Radial shaft seal DBH 6331 — 38.10 x 77.75 x 12.70

DBH 6331 is a radial shaft seal reference, within Seals. Request a quote for 6331 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6331 radial shaft seal is a lip seal that is mounted in a component housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. It is used in gearboxes, pumps, electric motors and transmission equipment. Its dimensions of 38.10 mm shaft, 77.75 mm housing and 12.70 mm height make it suitable for replacements in equipment where axial space is limited.

This item is a DBH 6331 radial shaft seal, identified by its designation 6331. Its dimensions are 38.10 mm shaft diameter, 77.75 mm housing diameter and 12.70 mm height. The Mz design corresponds to a configuration with sealing lip and metal body that is press-fitted into the housing. DBH is an official brand that MR supplies, so the product is offered with that origin.

Typical applications for an oil seal of this size include gearboxes, centrifugal pumps, electric motors, compressors and belt or chain transmission equipment. In all cases, the function is the same: prevent oil or grease leaks and protect bearings and gears from the entry of contaminants. It is also used in equipment in the food, chemical and process industries, where cleanliness of the environment is critical.

To install a radial shaft seal, verify that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Selection must consider shaft speed, working temperature and chemical compatibility of the elastomer with the fluid. If the original oil seal has a different design, it is important to respect the shaft, housing and height dimensions to ensure a correct fit.

If you need an equivalent oil seal or a nearby size, you can send us the code 6331 or the dimensions of your current oil seal. At MR Accesorios Industriales we have more than 80 years of experience in distributing industrial components and we can guide you to find the right part. Write to us on WhatsApp with the product details and we will quote you promptly.

MR Accesorios Industriales supplies DBH oil seals and other brands, as well as bearings, housings, power transmission and seals. If you have questions about the application of this oil seal, send the code 6331 on WhatsApp and we will advise you with no obligation.