DBH 9181/85 radial shaft seal — 26 x 45 x 8.5

DBH 9181/85 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 9181/85 and any equivalents.

The DBH 9181/85 is a radial shaft seal built for rotating shafts, sized at 26 mm shaft diameter, 45 mm housing diameter and 8.50 mm height. It keeps lubricant in and contaminants out of gearboxes, pumps and motors. DBH is one of the seal brands MR Industrial Accessories supplies, and our team can help you match it to your application.

This seal carries design A 016 and is identified by its three key dimensions: shaft 26 mm (d), housing 45 mm (D) and height 8.50 mm (h). The elastomer body with a sealing lip includes a spring that maintains steady contact against the shaft, which is what prevents oil or grease from escaping and stops dust and water from reaching the bearings.

You will find the DBH 9181/85 in speed reducers, centrifugal pumps, electric motors, compressors, mixers and transmission systems. It is also common on agricultural and road machinery. Because it handles moderate and high shaft speeds, proper sealing here directly supports bearing life and reduces unplanned maintenance.

Installation matters as much as the part. Clean the shaft and housing and remove any burrs. Apply the same oil or grease used in the application to the lip before fitting. Press on the outer diameter only, never on the lip. Confirm the 8.50 mm height fits the housing depth and that shaft hardness and surface finish are appropriate for the seal.

If you need an alternative with the same envelope, send us the part number. We can source equivalents from other brands or series while keeping the critical dimensions: 26 mm shaft, 45 mm housing, 8.50 mm height. We can also advise on design A 016 and its variants based on the fluid and operating temperature.

To request a quote for the DBH 9181/85, message the part number to MR Industrial Accessories on WhatsApp or by email. Our team replies promptly and can suggest equivalents or help you choose the right seal.