DBH 9106 radial shaft seal — 21 x 40 x 7

DBH 9106 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 9106 and any equivalents.

The DBH 9106 is a radial shaft seal that presses into a fixed housing and rides against a rotating shaft, holding lubricant in and keeping contaminants out. With an Lx design and dimensions of 21 mm shaft, 40 mm housing and 7 mm height, it suits small to medium assemblies where axial space is tight and dependable sealing matters.

This seal carries the 9106 designation and the DBH 9106 part number. Its size is written as shaft 21 mm, housing 40 mm, height 7.00 mm, and its design is Lx. That size points to a 21 mm shaft running inside a 40 mm housing bore. The Lx design is a standard radial shaft seal construction: a sealing lip combined with a metal case that is press-fitted into the housing.

Seals of this type appear in gearboxes, pumps, electric motors, power transmission equipment and general machinery. They do two jobs at once: they keep oil or grease from leaking out of the assembly, and they block dust, water and particles from getting in. On equipment with a turning shaft and a stationary housing, the seal shields bearings, bushings and gears, which helps the machine last longer.

When choosing or fitting a seal, confirm that the shaft diameter, housing diameter and height match the original. Lubricate the lip, and make sure the shaft has no burrs or marks that could cut it. The shaft surface should be ground and hard enough for the application. If you are replacing an existing seal, compare the lip design and material as well, since oil and temperature resistance come from those choices.

For an equivalent to the DBH 9106, send the complete part number and, when available, the dimensions of the old seal: shaft diameter, housing diameter and height. That information lets us search for an alternative in the same category of radial seals. We can also tell you whether the Lx design fits your application or whether a different lip type or material is needed.

To get a quote for the DBH 9106 oil seal, message us on WhatsApp or by email with part number 9106 and the dimensions. We will come back with the options that best suit your equipment.