DBH 1094 radial shaft seal — 28.57 x 39.64 x 9.52

DBH 1094 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 1094 and any equivalents.

The DBH 1094 is a radial shaft seal with a single lip, built to keep lubricant in and contaminants out of rotating equipment. Its dimensions are 28.57 mm for the shaft, 39.64 mm for the housing bore and 9.52 mm for the width, and it follows the A 206 design. Because it is a standard sealing element rather than a machine-specific spare, it can be found in a wide range of industrial assemblies. As a wear part, it should be replaced as soon as leakage appears.

The code breaks down simply: 1094 identifies the exact size within the DBH line, while A 206 describes a single-lip seal with a spring for general rotating-shaft service. The three measurements to match are shaft 28.57 mm, housing 39.64 mm and width 9.52 mm. This compact envelope makes the seal suitable for equipment with a shaft under 30 mm and limited radial space.

Typical locations include pumps, electric motors, gear reducers, gearboxes and other power transmission equipment, as well as machine tools, agitators and conveying systems. In every case the job is the same: hold oil or grease in place and shield bearings and bushings from dust, water and particles.

Before fitting, confirm that the shaft and housing are clean and free of burrs or scratches. Apply the same oil or grease used in the machine to the lip, then press the seal in squarely, without striking the lip directly. If the housing bore is worn, a seal with a larger outer diameter or a repair sleeve may be the better route. Speed, temperature and the fluid being retained all affect the final choice.

To source a replacement, send the 1094 code along with the shaft, housing and width dimensions. A photo of the old seal or the housing drawing also works. MR reviews the data against the series it supplies and suggests compatible alternatives when needed.