DBH 9505 radial shaft seal — 40 x 54 x 10

DBH 9505 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 9505 and any equivalents.

The DBH 9505 is a radial shaft seal with an Lx design, meaning it has a single sealing lip and a metal outer case that presses into the housing. It measures 40 mm at the shaft, 54 mm at the housing, and 10 mm in height. This seal keeps oil or grease in and keeps dust and water out on rotating shafts, making it a common replacement part in gearboxes, pumps, electric motors, and power transmission equipment.

This seal is made by DBH and carries the code 9505. The dimensions are shaft diameter (d) 40 mm, housing diameter (D) 54 mm, and height (h) 10 mm. The Lx design uses a spring-loaded elastomer lip that stays in contact with the shaft, while the metal case holds the seal firmly in the housing. The elastomer resists oil and grease, so it handles normal lubrication conditions.

You will find this seal in gearboxes, reducers, centrifugal pumps, electric motors, compressors, and other power transmission assemblies. Its job is to keep lubricant where it belongs and to block particles that would otherwise speed up wear on bearings and gears. Because it is a wear part, maintenance teams often replace it during scheduled downtime. Always confirm the exact size before ordering.

When installing the DBH 9505, inspect the shaft for burrs or scratches that could harm the lip, and make sure the housing is clean and undistorted. The shaft surface needs the right hardness and roughness; if it is badly worn, the seal will not work properly. Lubricate the lip with the same oil or grease used in the equipment, press the seal in evenly until it seats, and keep the spring facing the lubricant side. Do not strike the elastomer.

If you need an equivalent, send us the code 9505 or the current dimensions (shaft, housing, and height). We can search for an alternative in the DBH line or among other brands we supply. We can also tell you if the Lx design is not the best choice for your application, for example if there is pressure or high speed.

To request a quote for the DBH 9505 seal, contact us on WhatsApp with the code or dimensions. MR Industrial Accessories helps you find the right seal for your equipment.