Radial shaft seal DBH 9334 — 12.00 x 17.00 x 5.00

DBH 9334 is a radial shaft seal reference, within Seals. Request a quote for 9334 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9334 radial shaft seal is a lip seal designed for rotating shafts of 12 mm diameter, with a 17 mm housing and 5 mm height. Its function is to retain lubricant inside the assembly and prevent the entry of dust, water or particles that accelerate wear. It is press-fitted into the housing and runs against the shaft, creating a reliable dynamic barrier in power transmission equipment, pumps and low- and medium-power motors.

This DBH 9334 oil seal has an Ls design, with a single sealing lip and a stainless steel spring that ensures constant contact on the shaft. Its dimensions are 12 mm shaft diameter, 17 mm housing diameter and 5.00 mm height. The outer body is elastomer, suitable for press fitting into machined housings. The designation 9334 identifies the exact size within the DBH line, and it is the reference you need to provide to get the same item.

It is used in gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment in general. It also appears in machine tools, conveyors and hydraulic systems where there are rotating shafts that need oil or grease containment. It is a wear part: over time the lip hardens or becomes marked, and it starts to leak. Replacing it in time prevents leaks and lubricant contamination.

To select the correct seal, verify that the shaft diameter, housing diameter and height match those of the 9334. The shaft must be clean, free of burrs or deep marks in the contact area; a rough or worn surface accelerates lip failure. During assembly, lubricate the lip with the same oil or grease used in the equipment, insert it perpendicular to the shaft and tap gently on the outer ring, never on the lip. If the housing has burrs, clean it before installing.

If you need a nearby size or an equivalent from another brand, send us the code 9334 or the dimensions 12x17x5 mm and we will look it up in our seal line. We can also advise you if the shaft or housing is worn and an alternative size should be considered. We work with in-house manufacturing in other areas, so we can offer you options according to your application.

To request a quote for the DBH 9334 oil seal, send the code by WhatsApp to MR Accesorios Industriales. If you have doubts about installation or want to confirm that it is the correct seal for your equipment, attach a photo of the old part or the shaft and housing dimensions. We will reply with the exact reference and available alternatives.