Radial shaft seal DBH 5077Sil — 19.00 x 47.00 x 8.00

DBH 5077Sil is a radial shaft seal reference, within Seals. Request a quote for 5077Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5077Sil oil seal is a radial shaft seal with 19 mm shaft diameter, 47 mm housing diameter and 8 mm height, in the Lx design. It is used to retain lubricant and exclude contaminants in equipment with rotating shafts, such as electric motors, pumps, gearboxes and transmission cases. MR Accesorios Industriales supplies this official brand and advises you so you can choose the correct oil seal for your application.

This item is a DBH radial shaft seal, identified by the designation 5077Sil. Its dimensions are: shaft diameter (d) 19 mm, housing diameter (D) 47 mm and height (h) 8.00 mm. The Lx design corresponds to a single sealing lip with spring, intended for rotating shafts with lubrication. DBH is an official brand that MR supplies, so you can ask us about this particular size.

Radial shaft seals such as the 5077Sil are used in applications where oil or grease leaks must be prevented and dust or water ingress must be blocked. They are common in electric motors, centrifugal pumps, gearboxes, fan shafts, machine tools and transmission equipment. They also appear in agricultural implements and industrial equipment in general, whenever the shaft has rotating motion and a reliable dynamic seal is required.

To install a seal, check that the shaft diameter and the housing match the indicated dimensions. The shaft surface must be clean, free of burrs and marks, and it is advisable to lubricate the lip before inserting it. The seal is fitted with the lip facing the fluid to be retained, using a tube or socket that presses on the outer ring, never on the lip. If the shaft shows wear, consider a nearby size or a seal with an additional lip.

If you need an equivalent or a close size, the most practical approach is to send us the code 5077Sil or the current dimensions (shaft diameter, housing and height) together with a photo of the old seal. With that data we can look for alternatives within the DBH line or other brands we supply. We can also advise you on the lip type and material according to the fluid and working temperature.

To request a quote for the DBH 5077Sil oil seal or ask about a similar size, write to us on WhatsApp and send us the code or the dimensions. At MR Accesorios Industriales we reply with the technical information you need so the installation goes right the first time.