DBH 9445 radial shaft seal — 42 x 58 x 8

DBH 9445 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 9445 and any equivalents.

The DBH 9445 is a radial shaft seal designed to keep oil or grease in and dust and water out where a shaft rotates. Its size, 42 mm shaft, 58 mm housing and 8 mm height, suits gearboxes, pumps, electric motors and industrial transmissions. MR supplies this brand and can help you confirm the right seal for your equipment.

This seal belongs to the DBH line and carries the code 9445. It fits a 42 mm shaft, a 58 mm housing bore and measures 8.00 mm in height. The Lx designation indicates a sealing lip with a spring, intended for rotating shafts that run with lubrication. The manufacturer's numbering makes it straightforward to find in a catalog and compare with other options in the same family.

You will find it in applications where lubricant must stay in and bearings must stay protected from contamination. Typical equipment includes gearboxes, centrifugal pumps, electric motors, compressors, mixers, and belt or chain drives. It also appears on spindles and shafts of machine tools. In every case, the seal should slide onto the shaft without force and seat squarely in the housing so the lip contacts evenly.

Before installation, inspect the shaft for burrs or marks and make sure the sealing surface is smooth. Coat the lip with the same oil or grease used in the equipment, then press the seal in with a tube or press that applies force to the outer diameter, never to the lip. If the housing has a shoulder, observe the correct depth so the seal is not distorted. Seal selection depends on speed, temperature and the fluid involved; if those details are not listed, they should be confirmed with the manufacturer.

To request a quote for code 9445, send the shaft, housing and height measurements. A photo of the old seal or the assembly drawing also helps. With that information we can look for the best match for your equipment, whether from the same DBH line or another brand we carry. You do not need the exact part number; correct measurements are enough to trace the part.