Radial shaft seal DBH 6538 — 82.50 x 117.50 x 12.70

DBH 6538 is a radial shaft seal reference, within Seals. Request a quote for 6538 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6538 radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to retain lubricant and stop the entry of dust, water or particles. Due to its dimensions of 82.5 mm shaft, 117.5 mm housing and 12.70 mm height, it is used in gearboxes, pumps and medium-size power transmission equipment. It is a wear part: it should be replaced when oil leakage appears or the equipment is disassembled.

This item is a DBH 6538 radial shaft seal, identified by part number 6538. Its dimensions are 82.5 mm shaft diameter, 117.5 mm housing diameter and 12.70 mm height. The Lz design corresponds to the lip geometry and the type of case, and defines how it runs on the shaft and how it seals against the housing. It is a single-lip seal, designed for rotating shafts with permanent lubrication.

It is found in gearboxes, centrifugal pumps, mixers, conveyors and power transmission equipment in general. Also in machines where an oil bath must be separated from an environment with dust or moisture. In all these cases it performs the same function: keeping lubricant in and contaminants out, protecting bearings, bushings and gears.

To install it, check that the shaft is clean, free of burrs or wear marks on the sealing track, and that the housing has no dents. Lubricate the lip before inserting it and avoid hitting it on edge: it is best to use a tube or spacer that presses on the metal case. If the shaft has a deep groove, consider a seal with the lip in another position or a wear sleeve.

If you need a nearby size or an equivalent, send us part number 6538 along with the shaft, housing and height dimensions, and the type of application. With that data we look for alternatives within the DBH line or from other brands we supply. If the original seal has no legible identification, measure the shaft and housing with a caliper and send us those values.

MR Accesorios Industriales supplies the DBH brand as an official brand. If you want to request a quote for the 6538 oil seal or ask about a nearby size, write to us on WhatsApp with the part number and dimensions. We will reply with the available option and the alternatives that fit your equipment.