DBH 5730 radial shaft seal — 63.5 x 95.28 x 12.7

DBH 5730 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 5730 and any equivalents.

The DBH 5730 is a radial shaft seal with a lip design, sized for a 63.5 mm shaft, a 95.28 mm housing bore, and a 12.70 mm width. It keeps lubricant in and contaminants out of rotating equipment, protecting bearings and gears from dust, water, and particles. This seal is a common replacement item in machinery that runs continuously.

The DBH 5730 seal uses the Lz design, which combines a sealing lip with a metal outer case for press-fit installation in a cylindrical housing. A spring maintains constant lip contact with the shaft. The elastomer compound resists mineral oils and greases, making it suitable for many industrial lubrication systems.

You will find this seal in gearboxes, centrifugal pumps, electric motors, conveyor rollers, and power transmission equipment. In each case, it prevents lubricant leakage and blocks contaminants that could damage bearings and gears. It is often used in production lines, process plants, and agricultural or road machinery exposed to dusty or humid conditions.

When selecting a replacement, confirm the three key dimensions: shaft 63.5 mm, housing 95.28 mm, and width 12.70 mm. The shaft surface should be ground, free of burrs, and hard enough to avoid premature lip wear. During installation, lubricate the lip with the system oil and use a tool that applies even pressure on the outer diameter. Do not strike the spring or deform the metal case.

To request a quote for the DBH 5730 or a comparable seal, send the part number or your sample dimensions to our team via WhatsApp or email. We can suggest equivalents and help you choose the right seal for your application.