Radial shaft seal DBH 5517 — 32.30 x 51.40 x 9.92

DBH 5517 is a radial shaft seal reference, within Seals. Request a quote for 5517 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5517 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 32.30 mm shaft diameter, 51.40 mm housing and 9.92 mm height, and an Mz design, it is used in gearboxes, pumps, electric motors and transmission equipment. Its elastomeric lip works on the shaft to maintain sealing, while its metal structure guarantees a firm fit in the housing. It is a key part for extending the service life of bearings and gears.

This item is a radial shaft seal from the DBH brand, identified with the code 5517. Its dimensions are: shaft diameter (d) of 32.3 mm, housing diameter (D) of 51.4 mm and height (h) of 9.92 mm. The Mz design corresponds to a configuration with a sealing lip and metal body, suitable for applications where oil or grease retention and protection against dust and dirt are required. The designation 5517 allows it to be located quickly in catalogs and ordering systems.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, compressors and belt or chain transmission equipment. In all these cases, the seal prevents lubricant leaks and the entry of external particles, which reduces wear on bearings and shafts. It is also used in agricultural and industrial machinery where working conditions demand a reliable barrier against contaminated environments.

For correct installation, verify that the shaft diameter and the housing match the indicated dimensions. The seal must be installed with the lip facing the lubricant side and using a suitable tool so as not to damage the lip. It is advisable to lubricate the lip before installing and to ensure that the shaft has no burrs or excessive wear. If the shaft has low hardness, evaluate the need for a wear sleeve.

If you need an equivalent seal or a nearby size, you can contact us with the code 5517 or with the dimensions of your shaft and housing. At MR Accesorios Industriales we have more than 80 years of experience and can advise you to find the right part. We also offer other brands and seal configurations according to your specific application.

To request a quote for the DBH 5517 seal or ask about alternatives, send the code on WhatsApp to MR Accesorios Industriales. Our technical team will reply promptly with the information needed for your order.