DBH 5119 radial shaft seal — 25 x 52 x 7

DBH 5119 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 5119 and any equivalents.

The DBH 5119 is a radial shaft seal sized 25 mm x 52 mm x 7 mm with an Lz design. It keeps oil or grease in and blocks dust and water from reaching rotating shafts. MR Industrial Accessories supplies this brand and helps you match the seal to your lubricant, speed and operating conditions.

This seal belongs to the DBH line and carries the code 5119. The three dimensions are 25.00 mm for the shaft, 52.00 mm for the housing bore and 7.00 mm for the height. The Lz designation indicates a spring-loaded lip and a construction layout set by the manufacturer. Its narrow cross-section suits rotating shafts where lubricant retention and exclusion of outside contaminants are both required.

You will find this seal in gearboxes, centrifugal pumps, electric motors, compressors, mixers and transmission equipment. In each case, the seal sits between a turning shaft and a stationary housing, separating a lubricated side from an environment that may contain dust, water or chips. Maintenance teams in industrial plants and process lines rely on this type of component to prevent unplanned downtime.

During installation, check that the shaft surface is hard enough and free of burrs or scratches that could harm the lip. Apply lubricant to the seal before pressing it in, and use a tube that pushes on the outer diameter, never on the lip. When selecting a seal, account for peripheral speed, working temperature and the fluid involved. If the equipment runs with high vibration or misalignment, consider a stiffer design or a different material.

For an equivalent, simply send code 5119 or the shaft, housing and height dimensions. With that information we can search other brands or lines we carry for dimensional and design compatibility. We can also guide you on lip type and material based on your fluid and temperature.

To request a quote for the DBH 5119 seal, message MR Industrial Accessories on WhatsApp or email with the code. We respond promptly with the technical details you need to make your purchasing decision.