DBH 5313 radial shaft seal — 25 x 42 x 8

DBH 5313 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 5313 and any equivalents.

The DBH 5313 is a radial shaft seal that fits a 25.00 mm shaft, a 42.00 mm housing and has an 8.00 mm height. It keeps lubricant in and contaminants out where a shaft passes through a casing. The Lz design is a single lip with a spring, suited to general rotating-shaft service. You will find this size on pumps, electric motors, gearboxes and similar transmission equipment.

The code 5313 belongs to the DBH seal line. The published dimensions are shaft 25.00 mm, housing 42.00 mm and height 8.00 mm, with Lz design. Lz means a single lip with a spring for general duty on rotating shafts. MR supplies the DBH brand, so you can order the same reference or a dimensional equivalent.

Seals in this size range appear in centrifugal pumps, electric motors, gearboxes, compressors, industrial washers and transmission assemblies. They do two jobs: hold oil or grease inside the unit and block dust, wash water or fine chips from getting in. That barrier helps protect nearby bearings and bushings.

When installing a 25 x 42 x 8 mm seal, inspect the shaft for burrs or deep marks and make sure the housing is clean and not deformed. Coat the lip with the same oil or grease used in the equipment. Press the seal in squarely, using a tube or press that contacts the outer ring. If the shaft is worn, an auxiliary lip may be an option.

To find a replacement for the 5313, send the code along with the shaft, housing and height dimensions, and a photo of the old seal if possible. MR compares that information against available options and suggests the closest match without affecting sealing or fit.

For a quote, message us on WhatsApp with code 5313 or the seal dimensions. We will confirm the reference or a suitable alternative for your application.