DBH 5152Sil radial shaft seal — 33 x 52 x 10

DBH 5152Sil is a reference of radial shaft seal, within Seals. Request a quote for 5152Sil via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5152Sil radial shaft seal is a lip seal that prevents oil or grease leaks and blocks the ingress of dust and water on rotating shafts. With dimensions of 33 mm shaft diameter, 52 mm housing diameter and 10 mm height, it is press-fitted into crankcases, covers and gearboxes. Its Lx design combines a sealing lip with a spring that keeps constant contact on the shaft, even with slight misalignment or vibration.

This DBH 5152Sil oil seal has a shaft diameter of 33 mm, a housing diameter of 52 mm and a height of 10 mm. The Lx design corresponds to a seal with a single sealing lip and spring, intended for rotating shafts with permanent lubrication. The 5152Sil nomenclature identifies the size and the construction type within the DBH line. It is made with an elastomer resistant to mineral and synthetic oils, and a metal case that gives it rigidity for press fitting.

It is used in gearboxes, electric motors, centrifugal pumps, mixers and power transmission equipment. It also appears in conveyor belt rollers, fan shafts and machine tools where lubricant must be retained and contaminant ingress prevented. It is a wear part: it is advisable to inspect it when oil leaks, bearing noise or dirt accumulation around the shaft appear.

To install it, check that the shaft diameter is within the specified tolerance and that the housing has no burrs or scratches. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and do so with a support tube that pushes on the metal case, never on the lip. If the shaft shows wear, consider a seal with an auxiliary lip. Selection depends on speed, temperature and the type of lubricant.

If you need an equivalent, send us the code stamped on the old seal, the shaft, housing and height dimensions, and a photo of the part. With that data we search the DBH line or other brands we supply. We can also advise you if the space allows a seal of greater or lesser height. Write to us on WhatsApp and we will quote you.

At MR Accesorios Industriales we supply the DBH brand as part of our line of seals and oil seals. If the part number 5152Sil is not the one you are looking for, send us the full designation or the dimensions and we will verify it. We handle technical inquiries and quotes via WhatsApp.