Radial shaft seal DBH 8800/85 — 31.75 x 50.65 x 6.35

DBH 8800/85 is a radial shaft seal reference, within Seals. Request a quote for 8800/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8800/85 radial shaft seal is a lip seal that prevents oil or grease leaks and blocks the ingress of dust and water on rotating shafts. Due to its dimensions —31.75 mm shaft, 50.65 mm housing bore and 6.35 mm height— it is used in gearboxes, pumps, electric motors and transmission equipment. MR Accesorios Industriales supplies this brand and advises you so you choose the correct seal according to the shaft, housing and type of lubricant.

This item is a radial shaft seal from the 8800 line, identified with the part number 8800/85. Its dimensions are 31.75 mm shaft, 50.65 mm housing bore and 6.35 mm height. The Mx design corresponds to a single lip with spring, intended for rotating shafts with permanent lubrication. The manufacturer's designation allows it to be located quickly in the catalog and compared with other sizes in the same series.

It is used in equipment where oil or grease must be retained and, at the same time, contaminants must be kept out. It is common in gearboxes, centrifugal pumps, electric motors, compressors and machine tools. It also appears in agricultural implements and conveyors. The combination of dimensions makes it suitable for 31.75 mm shafts with a machined 50.65 mm housing, provided the sealing surface is in good condition.

To install it, verify that the shaft has no burrs or wear and that the housing is clean and free of dents. Lubricate the lip with the same oil or grease used in the equipment before inserting it. The seal must enter straight, without deforming the lip or the spring. If the shaft shows a marked wear track, consider a nearby size or a seal with an offset lip. The final selection depends on speed, temperature and the fluid to be retained.

If you need an equivalent or a close size, send us the part number 8800/85 or the shaft, housing and height dimensions. A photo of the old seal and the housing also works. With that data we look for alternatives in the same brand or in other lines we supply. You do not need to have the exact number: with the correct dimensions we can advise you.

MR Accesorios Industriales supplies the DBH brand and has more than 80 years in the industry. To request a quote for this seal or ask about another size, write to us via WhatsApp and send us the part number 8800/85. We will reply with the quote and the alternatives that best suit your equipment.