Radial shaft seal DBH 5381 — 70.00 x 105.00 x 13.00

DBH 5381 is a radial shaft seal reference, within Seals. Request a quote for 5381 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5381 radial shaft seal is a lip seal designed to close off the passage of oil, grease or contaminants in equipment with a rotating shaft. Its dimensions of 70 mm shaft diameter, 105 mm housing and 13 mm height make it suitable for gearboxes, pumps and medium-sized electric motors. MR Accesorios Industriales carries this official brand and advises you so you choose the right seal for your application.

This item is a DBH 5381 radial shaft seal with the following dimensions: shaft diameter 70 mm, housing diameter 105 mm and height 13.00 mm. The Lz design indicates a configuration with a sealing lip and a spring that maintains pressure on the shaft. It is intended to retain lubricant and exclude dust in equipment where the shaft rotates inside a fixed cavity. The designation 5381 identifies the exact size within the DBH line.

It is used in applications with continuous rotation and a need for sealing: gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. It is also common in agricultural and industrial machinery operating with the presence of oil or grease. Its main function is to prevent lubricant leaks and the entry of particles that accelerate wear of bearings and bushings.

To mount it, check that the shaft diameter and housing match the indicated dimensions. The shaft must be clean, with no burrs or deep marks, and it is advisable to lubricate the lip before inserting it. The seal is placed with the lip toward the side of the fluid to be retained. If the equipment runs at high peripheral speed or elevated temperatures, consult us to evaluate the lip material and the type of spring.

If you need a neighboring size or an equivalent from another brand, send us the original code or the shaft, housing and height dimensions. At MR Accesorios Industriales we can look for the alternative that best fits your equipment. We also work with housings, bearings and power transmission, so if the seal is mounted on a bearing, we can advise you on both together.

To request a quote for the DBH 5381 seal, send the code via WhatsApp to MR Accesorios Industriales. If you have doubts about the size, send us a photo of the old seal or the dimensions taken with a caliper. With that data we confirm alternatives. More than 80 years supporting Argentine industry with quality components.