DBH 8374 radial shaft seal — 30.16 x 61.9 x 10

DBH 8374 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 8374 and any equivalents.

The DBH 8374 is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. It mounts in the housing and seals against the shaft, protecting bearings and gears in gearboxes, pumps, electric motors and transmission units.

The code 8374 identifies a specific size in the DBH seal line. Its dimensions are shaft 30.16 mm, housing 61.90 mm and height 10.00 mm. The Lx design refers to the lip and case configuration, intended for oil or grease retention on rotating shafts. This is a direct replacement part: use another seal with the same designation or an equivalent that matches those three dimensions and the lip type.

Seals of this size are commonly found in gearboxes, reducers, centrifugal pumps, electric motors and power transmission equipment, as well as on fan, mixer and conveyor shafts. In every case the job is the same: prevent lubricant from escaping and stop dust, water or particles from reaching the bearings.

Before installation, inspect the shaft for burrs or wear and make sure the sealing surface is clean and lubricated. Insert the seal perpendicular to the shaft without striking the lip, using a tube or press that bears on the metal case. If the housing has a shoulder, respect the installation depth. Selection depends on dimensions d, D and h, the lubricant type and the rotation speed; consult the manufacturer's data sheet if you are unsure.

To request a quote for code 8374, send the dimensions you have. A photo of the old seal with caliper measurements also helps. We cross-reference the designation with the catalog and offer compatible alternatives. If the Lx design does not suit your equipment, we can evaluate it with you.