Radial shaft seal DBH 9505 — 40.00 x 54.00 x 10.00

DBH 9505 is a radial shaft seal reference, within Seals. Request a quote for 9505 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9505 radial shaft seal is a lip seal that prevents oil or grease leaks and blocks dust and water ingress on rotating shafts. With dimensions of 40 mm shaft, 54 mm housing and 10 mm height, it is used in gearboxes, pumps, electric motors and power transmission equipment. Its Lx design combines a sealing lip with a metal case that is press-fitted into the housing.

This item is a DBH brand radial shaft seal, identified by code 9505. Its dimensions are 40 mm shaft diameter (d), 54 mm housing diameter (D) and 10 mm height (h). The Lx design corresponds to a seal with a single sealing lip and metal case, designed to be press-fitted into the housing and seal against a rotating shaft. It is made of oil- and grease-resistant elastomer, with a spring that keeps the lip in permanent contact with the shaft.

Typical applications for this seal include gearboxes, reducers, centrifugal pumps, electric motors, compressors and power transmission equipment. In all cases, its function is to retain lubricant inside the assembly and prevent contaminating particles from entering, which accelerate wear on bearings and gears. It is a frequently replaced part in industrial maintenance, so it is advisable to identify the exact size before ordering.

To install this seal, check that the shaft has no burrs or marks that could damage the lip, and that the housing is clean and free of deformation. The shaft surface must have adequate hardness and roughness; if it is heavily worn, sealing will not be effective. When installing, lubricate the lip with the same oil or grease used in the equipment and press evenly until it seats fully. Avoid striking the elastomer and make sure the spring faces the lubricant side.

If you need an equivalent seal or a nearby size, the most practical approach is to send us code 9505 or the current dimensions (shaft diameter, housing diameter and height). With that data we can look for an alternative within the DBH line or other brands we carry. We can also advise you if the Lx design is not the most suitable for your application, for example if there is pressure or high speeds.

To request a quote for the DBH 9505 seal or ask about a similar size, write to us on WhatsApp and send us the code or dimensions. At MR Accesorios Industriales we have more than 80 years of experience in the industry and we help you find the right seal for your equipment.