Radial shaft seal DBH 8455 — 35.00 x 72.00 x 12.00

DBH 8455 is a radial shaft seal reference, within Seals. Request a quote for 8455 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8455 radial shaft seal is a lip seal designed for a 35 mm shaft and a 72 mm housing, with a height of 12 mm. Its function is to retain lubricant inside the assembly and prevent the entry of dust, water or particles that could damage bearings and bushings. It is a key component in gearboxes, pumps, electric motors and transmission equipment operating in demanding environments. MR Accesorios Industriales carries this official brand so you can keep your equipment running with the correct seal.

This DBH 8455 oil seal has an Lx-H design and is identified by its main dimensions: shaft diameter 35 mm, housing diameter 72 mm and height 12.00 mm. The sealing lip is designed to run on the shaft and maintain tightness under rotating conditions. The designation 8455 corresponds to this specific combination of dimensions, so it is important to verify that they match the housing and shaft of your equipment before replacing it.

Radial shaft seals like this one are used in a wide variety of industrial applications: gearboxes, centrifugal pumps, electric motors, compressors, spindles and power transmission equipment. Their mission is twofold: retain oil or grease and exclude external contaminants. In environments with dust, chips or moisture, a seal in good condition extends the life of bearings and bushings, and prevents unscheduled downtime due to leaks or premature wear.

To correctly select a seal, take into account the shaft diameter, housing diameter and height. It is also important to consider rotation speed, working temperature and the type of lubricant. The Lx-H design indicates a construction configuration that may include an auxiliary lip or additional protection against dust. If the equipment operates with a lot of dirt, verify that the seal has the appropriate exclusion lip. Correct installation, with tools that do not damage the lip, is essential to prevent premature leaks.

If you need an equivalent seal or a nearby size, the most practical thing is to send us part number 8455 or the current dimensions (shaft, housing and height). With that data we can look for alternatives within the same DBH brand or other brands we carry. We can also advise you if the mounting space allows any variation. Remember that it is always best to replace the seal with one that has the same dimensions and sealing characteristics to ensure reliable operation.

To request a quote for the DBH 8455 oil seal or ask about a similar size, send us the part number on WhatsApp at MR Accesorios Industriales. We will reply with the options that best suit your equipment. With more than 80 years in the industry, at MR Accesorios Industriales we know that every application has its particularities, and that is why we help you choose the correct seal.