DBH 5623 radial shaft seal — 25.4 x 39.65 x 6.35

DBH 5623 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 5623 and any equivalents.

For rotating shafts, the DBH 5623 radial shaft seal keeps lubricant in and contaminants out. It measures 25.40 mm at the shaft, 39.65 mm at the housing and 6.35 mm in height, and it uses the Mt design. You will find it in gearboxes, pumps, electric motors and reducers. The elastomer lip maintains contact under continuous operation. MR Industrial Accessories supplies this brand and helps you match the seal to your application.

The code 5623 identifies this radial shaft seal. Its three key dimensions are shaft 25.40 mm, housing 39.65 mm and height 6.35 mm. The Mt design means a sealing lip with a metal body, made for press fitting into a cylindrical housing. DBH makes this seal, and MR Industrial Accessories supplies it. It forms a barrier against oil or grease leaks and against dust, water and particles.

You will see this seal in gearboxes, centrifugal pumps, electric motors, compressors, drive shafts and power transmission equipment. Its job is to protect bearings and gears: it holds lubricant where it belongs and keeps contaminants out. Industrial machinery, agricultural equipment and production lines rely on it where uptime and low maintenance matter.

Before installing the DBH 5623, check that the shaft diameter is within tolerance and that the contact surface is smooth and free of burrs. The housing needs the right diameter and depth for the Mt design. Lubricate the lip and use an installation tool to avoid damage. If the shaft is worn, look at a seal with an auxiliary lip or a wear sleeve. Peripheral speed and operating temperature must suit the seal material.

If you need an equivalent, send us the code 5623 or the dimensions of your shaft and housing. MR Industrial Accessories can source alternatives in other brands or configurations while keeping the critical dimensions. We also advise on the Mt design and its variants for your lubricant and environment.