DBH 1180 radial shaft seal — 95 x 130 x 20.5

DBH 1180 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 1180 and any equivalents.

A rotating shaft needs a barrier between the lubricant inside the housing and the dust, wash water and grit outside it. The DBH 1180 radial shaft seal fills that role. It carries the designation 1180 and the dimensions 95 mm shaft, 130 mm housing and 20.50 mm height, with design A 108 defining the lip and metal body geometry. MR Industrial Accessories supplies this seal and helps maintenance teams confirm the reference before ordering.

This is a single lip seal with a retaining spring. The spring keeps the lip pressed against the shaft so oil or grease stays in and contaminants stay out. The A 108 design sets how the lip and the outer metal case are built, which matters when the seal has to sit correctly in a fixed housing.

Typical mounting points include gearboxes, centrifugal pumps, electric motors, conveyor rollers and other power transmission equipment. The same seal shows up on road and agricultural machinery and on process lines where a shaft turns inside a stationary bore. In each case it protects bearings and bushings while holding lubricant in place.

Before installation, confirm the shaft measures 95 mm and the bore measures 130 mm, with suitable surface finish and concentricity. Fit the seal with the lip facing the lubricant side, seated flush or at the depth shown on the drawing. Lubricate the lip first and use a proper installation tool so the lip is not cut or rolled. The 20.50 mm height has to fit the housing cavity.

To cross-reference the 1180, send the code or the dimensions 95 x 130 x 20.50 mm together with design A 108. With that information the team looks for alternatives in other brands or series that match shaft, housing and height. They can also tell you whether the housing accepts a different height or whether a design with a second lip would suit the application better.

Quotes are requested by part number through WhatsApp or email, and the team replies promptly. If the size or design is unclear, send a photo of the old seal or caliper readings and the reference can be confirmed. Equivalents and selection help are part of the service.