DBH 6854 radial shaft seal — 19 x 31.4 x 8

DBH 6854 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 6854 and any equivalents.

The DBH 6854 is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. It fits a 19 mm shaft, a 31.40 mm housing bore and an 8 mm width, so it drops into gearboxes, pumps, motors and similar machinery. MR Industrial Accessories LLC supplies this seal to maintenance and purchasing teams across the United States and Latin America.

Read the code before you order: 19 mm is the shaft diameter (d), 31.40 mm is the housing bore (D) and 8 mm is the width (h). The Lx designation tells you the seal has one sealing lip backed by a spring, which keeps steady contact on the shaft. The elastomer resists oils and greases, and the metal case holds its shape during press-fit installation.

You will find this seal in gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. In each case it protects bearings and gears from dust, water and other particles while stopping lubricant from escaping. Because it is a wear part, replace it when you see hardening, cracks or visible leaks.

Installation matters as much as selection. Check that the shaft hardness and surface finish are suitable, and that the housing bore is clean and free of burrs. Coat the lip with the same oil or grease used in the equipment before pressing it in. When choosing a seal, account for rotation speed, operating temperature and the fluid being retained.

If you need a cross-reference, send the original seal code, the shaft and housing dimensions, or a photo of the part. Our team can suggest equivalents from the seals and oil seals we carry. For quotes on the DBH 6854 or any other part, reach us on WhatsApp or by email with the part number.