DBH 5563 radial shaft seal — 36 x 48 x 10

DBH 5563 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 5563 and any equivalents.

The DBH 5563 is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. It measures 36 mm at the shaft, 48 mm at the housing and 10 mm in height, and uses the Lz lip configuration. MR Industrial Accessories supplies this seal and can quote it by part number through WhatsApp or email.

This seal belongs to the DBH line and carries part number 5563. The three dimensions to confirm are shaft 36 mm, housing 48 mm and width 10 mm. The Lz designation indicates a single lip with a spring, a setup meant for rotating shafts that run with lubrication. The lip rides against the shaft while the outer body presses into the bore, forming the barrier. Because it is a wear part, it gets replaced when oil starts escaping or when dirt begins to work its way in.

You will find this seal in gearboxes, pumps, electric motors, transmission shafts and process equipment where a shaft turns inside a housing and oil must stay separated from the surroundings. It also suits locations exposed to water or dust splash, where it helps protect bearings and gears. Its compact size makes it common on low and medium power equipment. A failed seal lets lubricant out and contaminants in, which speeds up bearing wear and can lead to unplanned downtime.

During installation, inspect the shaft for burrs or marks that could cut the lip, coat the lip with the same oil or grease used in the machine, and seat the seal square to the shaft. The Lz design works with the lip facing the lubricant side. When choosing a replacement, verify all three dimensions and the lip type, since a seal with matching dimensions but a different design may not seal the same way. If the shaft is worn, a repair sleeve is an option. Clean the housing and use a proper installation tool to avoid deforming the seal.

To request a quote for part number 5563 or the size 36 x 48 x 10 mm, send a message on WhatsApp. We can check alternatives within the DBH line or from other brands we carry, and we confirm the technical data sheet before quoting. We also help when the original seal has no visible brand or when the shaft measures differently. The goal is to get you the right part without back-and-forth.

MR Industrial Accessories supplies the DBH brand. If you have installation questions or want to confirm this seal fits your equipment, message us on WhatsApp with part number 5563 and we will reply with the technical information we have.