Radial shaft seal DBH 6163 — 31.75 x 50.00 x 8.00

DBH 6163 is a radial shaft seal reference, within Seals. Request a quote for 6163 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6163 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of dust, water or particles that could damage bearings and bushings. With dimensions of 31.75 mm shaft, 50 mm housing and 8 mm height, it is press-fitted into the housing and works on the shaft with a flexible lip. It is a wear part that should be replaced at each maintenance interval to ensure the sealing of the assembly.

This item is a radial shaft seal from the DBH brand, identified with code 6163. Its dimensions are: shaft diameter (d) 31.75 mm, housing diameter (D) 50 mm and height (h) 8.00 mm. The Mz design corresponds to a configuration with a single sealing lip and spring, suitable for rotating shafts with lubrication. The designation 6163 makes it easy to locate in catalogs and replacement lists. It is a standard part within the seal line that MR Accesorios Industriales sells.

Typical applications of this seal include gearboxes, pumps, electric motors, reducers and power transmission equipment. It is found on fan shafts, mixers, conveyors and agricultural or industrial machinery. Its 31.75 mm shaft size is equivalent to 1 1/4 inches, so it is common in equipment with inch components. Whenever there is a lubricated bearing or bushing and a rotating shaft, this seal protects the sealing area.

To mount it correctly, verify that the housing and shaft are clean, without burrs or scratches. Lubricate the lip with the same grease or oil used in the equipment before inserting it. The seal is press-fitted with a tube of suitable diameter, striking only on the outer ring, never on the lip. Shaft runout must not exceed the permissible values for radial shaft seals. If the shaft shows wear, consider a nearby size or a repair sleeve.

If you need an equivalent or a different size, we can help you. Send us code 6163 or the dimensions 31.75 x 50 x 8 mm and we will search for alternatives in other brands or configurations. We can also offer nearby sizes within the same seal category. For that, the best option is to send a photo of the old part or the data stamped on the seal. This way we avoid errors and give you a reliable option.

To request a quote for this DBH 6163 oil seal, send the code by WhatsApp to MR Accesorios Industriales. We will reply with the quote and alternatives if we do not have it. You can also inquire about other seals, bearings or housings you need. With more than 80 years in the sector, we know the sizes and replacements that work. Write to us and we will advise you.