DBH 9021 radial shaft seal — 45 x 59.13 x 10

DBH 9021 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 9021 and any equivalents.

A radial shaft seal such as the DBH 9021 keeps lubricant where it belongs and keeps contaminants out of equipment that turns on a shaft. You will find this type of lip seal in gearboxes, pumps, electric motors and comparable assemblies where oil or grease has to stay inside the housing. Because the dimensions follow a standard, it is a straightforward replacement item to keep on the maintenance list.

Read the size off the designation before you order: shaft 45 mm, housing 59.13 mm, height 10 mm. The 9021 number pins down that exact size inside the DBH line, and the Lx design tells you it is a single-lip seal with a metal case and a sealing lip, built for rotating shafts that run with lubrication.

Typical service includes gearboxes and gear cases, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment, as well as agricultural, textile and process machinery. In all of these, the seal is what stops leaks and keeps dust, water and particles away from the bearing, so a worn lip tends to show up as premature bearing wear.

When matching a replacement, confirm the three values against the original part: shaft diameter, housing diameter and height. The Lx design also fixes the lip type and how it sits in the bore, so if the equipment runs at high peripheral speed or elevated temperature, check the lip and spring material before installing. Lubricate the lip, seat it squarely, and inspect the shaft for burrs or marks that could cut the sealing edge.

If you prefer an equivalent from another brand, send the original part number along with the shaft, housing and height dimensions and a photo of the part. With that information we can search for the alternative that fits your equipment and advise on the design that suits your lubricant and operating conditions.

To get a quote on the DBH 9021 oil seal, send the part number to our team by WhatsApp or email. We reply promptly, suggest equivalents when useful, and help you choose. This brand forms part of our seals and oil seals line.