DBH 5145Sil radial shaft seal — 48 x 72 x 10

DBH 5145Sil is a reference of radial shaft seal, within Seals. Request a quote for 5145Sil via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5145Sil radial shaft seal is a lip seal that mounts on a 48 mm shaft and in a 72 mm housing, with a height of 10 mm. Its Lz design combines a sealing lip with a protective outer lip that helps keep lubricant in and exclude dust and dirt. It is used in gearboxes, pumps, electric motors and power transmission equipment to prevent leaks and extend the life of bearings and bushings.

This item is a radial shaft seal from the DBH line, identified as 5145Sil. Its dimensions are 48 mm shaft, 72 mm housing and 10 mm height. The Lz design incorporates a sealing lip and an outer lip that improves grease or oil retention and makes it harder for contaminants to enter. The lip elastomer runs on the shaft, while the outer diameter fits into the housing to achieve static sealing. It is a common replacement part in industrial maintenance.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, compressors and belt- or chain-driven transmission equipment. In all cases it serves to retain lubricant and protect bearings or bushings from the ingress of particles. It is also used in machine tools, conveyors and process equipment where the shaft rotates at moderate speeds and oil or grease is present.

For installation, check that the shaft and housing are clean, free of burrs and scratches. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Fit the seal perpendicular to the shaft, without striking the lip, using a tube or spacer that presses on the outer diameter. If the housing has a chamfer, use it to center the part. Once installed, turn the shaft by hand to confirm there is no abnormal rubbing.

To quote an equivalent, send us the code 5145Sil or the shaft, housing and height dimensions via WhatsApp. You can also indicate the type of application and the fluid to be retained. At MR Accesorios Industriales we help you find the right option within the DBH line or other brands we carry.

If you have any questions about compatibility or installation, write to us on WhatsApp with the seal code or the dimensions. We will reply with the technical information you need so the part is properly installed and performs as it should.