DBH 5951 radial shaft seal — 80 x 100 x 10

DBH 5951 is a reference of radial shaft seal, within Seals. Request a quote for 5951 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5951 radial shaft seal is a lip seal designed for rotating shafts with a diameter of 80 mm, a housing of 100 mm and a height of 10 mm. Its function is to retain lubricant inside the assembly and prevent the entry of dust, water or particles that accelerate the wear of bearings and bushings. It is press-fitted into the housing and runs on the shaft surface, forming a reliable dynamic barrier in industrial equipment subject to continuous rotation.

This DBH 5951 oil seal has an Lz design, with a sealing lip and a metal body that fits into the housing. The nominal dimensions are 80 mm shaft diameter, 100 mm housing diameter and 10 mm height. The lip, generally made of elastomer, contacts the rotating shaft and maintains sealing thanks to the radial pressure exerted by the internal spring. It is a common replacement part in gearboxes, pumps and electric motors.

Typical applications include speed reducers, centrifugal pumps, industrial fans, conveyors and power transmission equipment. In all these cases, the oil seal protects the bearings and the lubricant from external contamination, extending the service life of the assembly. It is also used on mixer shafts, agitators and agricultural machinery, where dust and moisture are constantly present.

To correctly select this oil seal, verify that the shaft diameter is 80 mm and the housing is 100 mm, with a minimum depth of 10 mm. The Lz design is suitable for rotating shafts at moderate speeds and low pressures. During assembly, lubricate the lip with compatible grease, insert it perpendicularly with a support tube and avoid striking it directly. Poor alignment or a scratched shaft causes premature leaks.

If you need a different size or an equivalent oil seal, contact us on WhatsApp. We can look for alternatives in other brands or series with the same critical dimensions. To do so, send us the full part number, the shaft, housing and height dimensions, and the type of application. That way we can offer you the most suitable option based on technical compatibility.

At MR Accesorios Industriales we carry the DBH brand as part of our line of seals and oil seals. If this DBH 5951 oil seal is the one you are looking for, send the part number on WhatsApp and we will quote you. We can also advise you if you have doubts about installation or replacement.