Radial shaft seal DBH 6791 — 66.68 x 95.22 x 15.87

DBH 6791 is a radial shaft seal reference, within Seals. Request a quote for 6791 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6791 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 66.68 mm shaft diameter, 95.22 mm housing bore and 15.87 mm height make it suitable for equipment where space is defined and a reliable seal is required. It is press-fitted into the housing and runs on the shaft with an oil film that ensures sealing and low friction.

This DBH 6791 oil seal has an Mx design, with a sealing lip and a metal case that fits into the housing. Dimensions are: shaft diameter 66.68 mm, housing bore 95.22 mm and height 15.87 mm. The lip, generally made of elastomer, is reinforced with a spring that maintains constant contact on the shaft. The outer case is metal and may include a coating to improve retention and seal micro-imperfections in the housing.

It is used in gearboxes, pumps, electric motors, reducers and power transmission equipment. It is common in applications exposed to dust, water or chips, since the exclusion lip prevents particles from entering. It is also used in agricultural, road and process machinery, where sealing reliability is critical to prevent leaks and extend lubricant life.

To select correctly, verify that the shaft and housing dimensions match those of the seal. The shaft surface must have adequate hardness and roughness, and the housing must be clean and free of burrs. During installation, lubricate the lip with the same oil used in the equipment and use an installation tool that presses on the outer diameter, never on the lip. Avoid striking the seal and make sure it sits perpendicular to the shaft.

If you need a seal with equivalent dimensions or a close variant, contact us on WhatsApp. We can look for alternatives in other brands or series, always respecting the critical dimensions. We can also advise you on the Mx design and its applications. At MR Accesorios Industriales we carry the DBH brand as part of our seals and oil seals line.

To request a quote for the DBH 6791 oil seal, send the code 6791 by WhatsApp to MR Accesorios Industriales. If you have questions about the application, our technical team can help you confirm that this model is the right one for your equipment.