Radial shaft seal DBH 5691 — 38.10 x 63.55 x 12.70

DBH 5691 is a radial shaft seal reference, within Seals. Request a quote for 5691 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5691 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 38.10 mm shaft diameter, 63.55 mm housing diameter and 12.70 mm height, and an Mz design, it is used in gearboxes, pumps and transmission equipment. MR Accesorios Industriales supplies this official brand and advises you so you can choose the right seal for your application.

This item is a DBH 5691 radial shaft seal, identified by its designation 5691. Its main attributes are: shaft diameter (d) of 38.10 mm, housing diameter (D) of 63.55 mm and height (h) of 12.70 mm. The Mz design corresponds to a configuration with a sealing lip and metal body, suitable for retaining oil or grease on rotating shafts. It is a standard replacement part within the line of radial shaft seals and oil seals.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. In all cases, its function is to prevent lubricant leaks and the entry of dust, water or particles that accelerate wear on bearings and gears. It is a critical part for maintaining the reliability and service life of the assembly.

For installation, check that the shaft and housing are clean, free of burrs or marks, and lubricate the lip before inserting it. Seal selection must consider peripheral speed, operating temperature and the type of lubricant. The Mz design and the indicated dimensions ensure compatibility with standard housings. If the shaft shows wear, consider a seal with an auxiliary lip or a repair sleeve.

If you need an equivalent or a nearby size, contact us with the code 5691 or with the current dimensions. We can look for alternatives within the same category of radial shaft seals, respecting similar shaft and housing diameters. We also offer technical advice to identify the correct seal from the manufacturer's data sheet or a physical sample.

To request a quote for the DBH 5691 oil seal or ask about other sizes, write to us on WhatsApp at MR Accesorios Industriales. With more than 80 years in the industry, we provide technical support and a fast response so you can find the part your equipment needs.