DBH 5518 radial shaft seal — 29.77 x 51.59 x 9.52

DBH 5518 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 5518 and any equivalents.

For rotating shafts, the DBH 5518 radial shaft seal keeps lubricant in and contaminants out. With a 29.77 mm shaft, 51.59 mm housing and 9.52 mm width, it fits where space is tight. You will find it in gearboxes, pumps, motors and transmission systems. MR Industrial Accessories supplies this brand and helps you select the right seal.

The DBH 5518 seal uses the Mz design. That means a sealing lip on a metal case, made to sit in a cylindrical housing. Dimensions are shaft 29.77 mm, housing 51.59 mm, width 9.52 mm. Because the lip runs directly on the shaft, choosing the right fit and installing it correctly are critical to avoid leaks and get long service.

Common places for this seal include gearboxes, centrifugal pumps, electric motors, compressors and transmission rollers. In each case, it holds oil or grease in and blocks dust, water and particles that would harm bearings or gears. You will often see it on shafts turning at moderate speeds where dependable sealing is needed.

When selecting a replacement, check that the shaft, housing and width match your equipment. The Mz geometry calls for the right mounting direction and proper tools so the lip is not damaged during installation. Also consider rotation speed, temperature and lubricant type to help the seal last.

If you need an equivalent, give us the code 5518 or your shaft and housing dimensions. At MR Industrial Accessories we help you find the part that fits your equipment. We also handle other brands and seal sizes, so just ask.