DBH 8652 radial shaft seal — 30 x 50 x 7

DBH 8652 is a reference of radial shaft seal, within Seals. Request a quote for 8652 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8652 radial shaft seal is a lip seal that is mounted in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Its dimensions of 30 mm shaft, 50 mm housing and 7 mm height place it in the range of compact general-purpose seals. It is a wear part: it is replaced when oil leakage, lip hardening or marks on the shaft appear. MR Accesorios Industriales sells it DBH.

The DBH 8652 is a radial shaft seal in the Lz design, with the following dimensions: shaft diameter 30 mm, housing diameter 50 mm and height 7.00 mm. The Lz design corresponds to a single-lip seal with spring, intended for rotating shafts with oil or grease lubrication. The 8652 nomenclature identifies the metric combination of dimensions within the DBH line, and the code is used to order the exact replacement without having to measure the old part.

These seals appear in gearboxes, centrifugal pumps, electric motors, conveyor rollers, mixers and transmission equipment. They are also used in applications where two environments must be separated: for example, one side with oil and the other with dust or wash water. In all these cases the seal works on a rotating shaft and a fixed housing, and its function is to prevent leaks and contamination.

To install it, check that the shaft is clean, free of burrs or splines that could cut the lip, and lubricate the lip before inserting it. The seal seats in the housing with a firm fit; it is best to use a tube or spacer that bears on the metal edge, never on the lip. If the shaft shows wear, consider a seal with a displaced lip. The selection depends on speed, temperature and the type of lubricant.

If you need an equivalent, send us code 8652 or the dimensions of the old seal: shaft, housing and height. With that data we search the DBH line and other compatible alternatives. We can also advise you if the housing or shaft are worn and it is better to move to a different size. Quotes are made on WhatsApp with the code or a photo of the part.

MR Accesorios Industriales sells the DBH brand. If you have doubts about installation or want to confirm that the 8652 is the seal that corresponds to your equipment, write to us on WhatsApp with the code and the dimensions. We reply with the correct reference and the technical data so you can install it without errors.