DBH 6325 radial shaft seal — 38.1 x 52.37 x 11.11

DBH 6325 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 6325 and any equivalents.

The DBH 6325 is a radial shaft seal from the DBH brand, built to keep lubricant in and contaminants out of rotating shaft assemblies. Its dimensions are shaft 38.10 mm, housing bore 52.37 mm and height 11.11 mm. The Ls design uses a single sealing lip with a spring, which suits lubricated shafts running at moderate speeds and low pressures. You will find it in gearboxes, pumps, electric motors and other power transmission equipment.

Reading the part number helps when you are matching a replacement. The 6325 identifies this seal in the DBH line, and the three figures that follow in the catalog entry are always shaft diameter, housing bore and height. Here they are 38.10 mm (d), 52.37 mm (D) and 11.11 mm (h). The Ls suffix tells you the seal has one lip and a spring, so it is intended for oil or grease retention on a rotating shaft rather than for pressure sealing.

This seal shows up in gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. In those machines it sits between the rotating shaft and the housing, protecting bearings from dust and keeping lubricant where it belongs. Food, textile and process industry plants use it where cleanliness and dependable operation matter. Because the Ls design works best at moderate shaft speeds and low pressure, it is a common choice for general rotating equipment.

Installation is straightforward if you check a few points first. Confirm that the shaft and housing measure 38.10 mm and 52.37 mm respectively, and that the shaft surface is polished, free of burrs and scratches, and hard enough to avoid wearing the lip. Apply lubricant to the lip before pressing the seal in, and orient the spring toward the fluid side. In dusty areas, add extra protection around the seal. If anything is unclear, our team can help.

When you need a replacement or an equivalent, send us the part number 6325 or your shaft and housing dimensions on WhatsApp. We can suggest alternatives in other brands or series that do the same job, and we can advise on lip material for your fluid and operating temperature. MR Industrial Accessories LLC supplies seals, bearings, mounted units and power transmission components to customers across the United States and in several Latin American countries.