DBH 9052 radial shaft seal — 18 x 28 x 7

DBH 9052 is a reference of radial shaft seal, within Seals. Request a quote for 9052 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9052 radial shaft seal is a lip seal that prevents lubricant leakage and keeps dust or water out between a rotating shaft and its housing. With an 18 mm shaft diameter, 28 mm housing and 7 mm height, and Lx design, it is used in gear reducer boxes, pumps, electric motors and transmission equipment. MR Accesorios Industriales carries this brand and helps you confirm the size before requesting a quote.

This item is a radial shaft seal from the DBH line, identified with part number 9052. According to the product page data, it runs on a shaft with a diameter of 18 mm, fits into a 28 mm bore and has a height of 7.00 mm. The Lx design corresponds to a seal with a sealing lip and metal case, intended to retain lubricant and block contaminants in rotating applications. It is a wear part: it is replaced when oil loss or dirt ingress appears.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. It is also found in machine tools, gear reducers and fan shafts. In all cases it performs the same function: keeping lubricant inside the assembly and preventing dust, water or particles from entering the bearing or gear. It is an inexpensive part within the equipment, but key to the service life of the rest.

For installation, check that the shaft has no burrs or wear and that the housing is clean and free of marks. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and do it with a flat pusher so as not to deform the seal. Selection depends on speed, temperature and type of lubricant; if you have that data, we cross-check it with the manufacturer's product page. A poorly chosen size causes leaks even if the seal is new.

If part number 9052 is not the one you need, we can look for an equivalent within the same DBH line. To do that, send us by WhatsApp the shaft diameter, housing diameter and height of the old seal, or a photo of the part with the engraved number. With that data we indicate the reference that matches in dimensions and design, and we send you the quote.

MR Accesorios Industriales carries the DBH brand. If you already know this is the seal you need, write to us by WhatsApp with part number 9052 and we'll quote it. If you have doubts, send us the dimensions and we'll help you confirm the replacement.