DBH 8498 radial shaft seal — 31.7 x 52.15 x 10/15

DBH 8498 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 8498 and any equivalents.

The DBH 8498 is a single-lip radial shaft seal built for rotating shaft applications. It keeps lubricant where it belongs and blocks dust, water and other contaminants from reaching the inside of the assembly. You will find this type of seal in gearboxes, pumps, electric motors and many other industrial machines. The A 330 design is the reference you need when matching the part. MR Industrial Accessories supplies this brand and can help you confirm the right seal for the job.

Reading the code is the fastest way to check a replacement. The DBH 8498 works on a shaft of 31.70 mm, fits a housing bore of 52.15 mm, and its height is 10.00/15.00 mm. The A 330 design describes a radial shaft seal with a sealing lip and a metal outer body, made to be press fitted into a cylindrical housing. The two height values reflect how the sealing section sits at different housing depths, as long as you stay within the stated dimension.

Seals of this family show up in gearboxes, centrifugal pumps, electric motors, compressors, machine tools and transmission systems. Their job is straightforward: hold oil or grease in and keep external contamination out, so bearings and gears are not exposed to grit or moisture. In dusty, wet or splash-prone areas, a seal that is still doing its job protects the internal components and helps you avoid unplanned maintenance downtime.

Selection comes down to a few checks. Confirm the shaft and housing dimensions and the height you have available. Make sure the lip material suits the lubricant in use and the working temperature. At installation, clean the housing, coat the lip with the same oil or grease used in the application, and keep the sealing edge free of nicks. Pressing the seal in squarely, without impacts, is what gives you efficient sealing over time.

If you need the same dimensions from another series or a close variant, we can look for alternatives that meet the same requirements. Send the full code, the shaft and housing dimensions, and a photo or sample of the original seal. With that information we can point you to a compatible option.

To request a quote for the DBH 8498 or ask about an equivalent, message us on WhatsApp or by email. Send the code 8498 or the dimensions of your application and our team will get back to you with the best option for your equipment.