Radial shaft seal DBH 5078Sil — 15.00 x 30.00 x 7.00

DBH 5078Sil is a radial shaft seal reference, within Seals. Request a quote for 5078Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5078Sil radial shaft seal is a lip seal that blocks the passage of oil or grease on rotating shafts. With dimensions of 15 mm shaft, 30 mm housing and 7 mm height, and Lz design, it is press-fitted into the housing and runs on the shaft. It is used in gearboxes, pumps, electric motors and power transmission equipment to prevent leaks and the ingress of dust or water.

This DBH 5078Sil oil seal has a shaft diameter of 15 mm, a housing diameter of 30 mm and a height of 7.00 mm. The Lz design corresponds to a seal with a sealing lip and spring, without an external dust lip, intended to retain lubricant in applications where there is no direct exposure to particles. The 5078Sil designation identifies the size and construction type within the DBH line.

It is used on input and output shafts of gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. It also appears in machine tools, conveyors and process equipment where oil or grease must be contained in a 30 mm housing with a 15 mm shaft. It is a small size, common in compact equipment and in low and medium power mechanisms.

To install it, check that the shaft has the right hardness and finish and that it has no burrs or marks that could damage the lip. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, with the lip facing the side of the fluid to be retained. If the housing has a chamfer, respect the angle so as not to deform the metal case. Selection depends on speed, temperature and the type of lubricant.

If you need an equivalent or a nearby size, send us the 5078Sil code or the dimensions 15 x 30 x 7 mm and the design. We can look for alternatives in other brands or with lip and material variants. It is also advisable to check the condition of the shaft and housing before replacing: wear or eccentricity can shorten the life of the new seal.

To request a quote for the DBH 5078Sil oil seal or ask about a similar size, send the code by WhatsApp to MR Accesorios Industriales. We will reply with the quote and the alternatives that best suit your equipment.