Radial shaft seal DBH 9539 — 50.57 x 73.66 x 7.36

DBH 9539 is a radial shaft seal reference, within Seals. Request a quote for 9539 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9539 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 50.57 mm shaft diameter, 73.66 mm housing bore and 7.36 mm height, and an A 101 design, it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales supplies this official brand and advises you so you choose the right seal for your application.

This item is a DBH 9539 radial shaft seal, identified by its designation 9539 and manufactured under the DBH brand. Its standard dimensions are: shaft diameter (d) 50.57 mm, housing bore diameter (D) 73.66 mm and height (h) 7.36 mm. The A 101 design corresponds to a single-lip seal with spring, suitable for rotating shafts with lubrication. These dimensions allow replacing worn seals while maintaining the sealing of the assembly.

Typical applications of this seal include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. Its function is to prevent oil or grease leaks and block the entry of dust, water or particles that accelerate the wear of bearings and gears. In industrial environments with vibration or moderate temperatures, a seal of this type extends the service life of internal components.

To mount the seal correctly, check that the shaft and housing are clean, free of burrs and marks. Lubricate the lip with the same service oil or grease before inserting it. Mounting pressure must be applied on the outer ring, never on the lip. If the shaft shows wear, evaluate a neighboring size or a design with an auxiliary lip. The final selection depends on speed, temperature and type of lubricant.

If you need an equivalent seal or a close size, contact us on WhatsApp. We can look for alternatives in other brands or series, always respecting the shaft, housing and height dimensions. We can also advise you on the most suitable lip design according to the fluid and working conditions. MR Accesorios Industriales has more than 80 years of experience in seals and radial shaft seals.

To request a quote for the DBH 9539 radial shaft seal, send the code 9539 or the dimensions 50.57 x 73.66 x 7.36 mm on WhatsApp. We reply with alternatives if there is no exact match. We also handle inquiries for special sizes or orders of other brands. Write to us and we will help you solve your requirement.