DBH 5314 radial shaft seal — 25 x 42 x 10

DBH 5314 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 5314 and any equivalents.

The DBH 5314 radial shaft seal is a lip seal sized for a 25 mm shaft, a 42 mm housing bore, and a 10 mm height. It keeps lubricant in and contaminants out of rotating shaft assemblies. You will find it in gearboxes, pumps, electric motors, and other power transmission equipment. MR supplies it as part of its seals and oil seals line.

This seal uses the Lx design: a sealing lip with a metal case, intended to be press fitted into a cylindrical housing. The code 5314 identifies the size within the DBH line. It is a direct replacement component, not a mechanical seal or an O-ring.

Seals in this size range appear wherever a shaft turns inside a housing and oil or grease must stay contained. Typical equipment includes gearboxes, centrifugal pumps, electric motors, compressors, mixers, and conveyor rollers. They also serve in agricultural and industrial settings where dust or moisture is present. Lip material selection depends on the fluid and the operating temperature.

Matching dimensions is the starting point for selection: confirm shaft, housing bore, and height against the actual assembly or the old seal. Inspect the running surface as well; scratches or wear will shorten lip life. On installation, coat the lip with the same oil or grease used in the equipment, press the seal in perpendicular to the shaft, and avoid striking it. If a seal has failed, check assembly ventilation and internal pressure too.

If the exact size is not listed or you need an equivalent, send the code 5314 or the dimensions of the old seal: shaft diameter, housing bore diameter, and height. In many cases, seals share the same section but use a different lip design. Alternatives in other brands or configurations can be reviewed for your application.

MR supplies the DBH brand within its range of seals and oil seals. For a quote on the DBH 5314, contact us on WhatsApp or by email with the code or dimensions. The team replies promptly and can suggest equivalents and help you choose.