DBH 8694 radial shaft seal — 17 x 28 x 6

DBH 8694 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 8694 and any equivalents.

The DBH 8694 is a radial shaft seal sized for a 17 mm shaft, a 28 mm housing bore and a 6.00 mm height. Its Lz profile uses a single sealing lip with a spring, which keeps lubricant in and contaminants out where a shaft turns. You will find this seal in pumps, electric motors, gearboxes and comparable machinery. MR Industrial Accessories supplies this brand and can help you match the right seal to your equipment.

This seal carries the DBH 8694 reference, and the 8694 code pins down the exact size in that line. The dimensions to check are shaft 17 mm, housing 28 mm and height 6.00 mm. The Lz designation tells you it is a single-lip, spring-loaded design for rotating shafts. In service it holds oil or grease inside the assembly and blocks dust, water and particles from reaching the bearings.

Typical locations include centrifugal pump shafts, electric motor shafts, gearbox inputs and outputs, compressors, fans and machine tools. The seal sits in a fixed housing while the shaft spins through it, so it protects both the lubricant and the bearings. Power transmission equipment also relies on seals like this one. A worn seal here can shorten bearing and gear life, so it is worth replacing at the first sign of weeping.

Before installation, inspect the shaft for burrs, nicks or a rough finish, and make sure the sealing surface is smooth. Apply a light film of the same oil or grease used in the unit to the lip, then press the seal into a clean, undamaged housing. Any distortion of the housing or the seal can lead to leaks. When ordering a replacement, match shaft, housing and height dimensions exactly, and ask about an equivalent if the original is not at hand.

If you need a cross-reference to another brand, MR Industrial Accessories can search for a seal with the same dimensions or propose a compatible option. Have the 8694 number plus your shaft and housing measurements ready to speed things up. A photo of the old seal or the housing also helps us identify the part. Send your request by WhatsApp or email and the team will reply promptly.