DBH 8875 radial shaft seal — 25 x 38 x 7

DBH 8875 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 8875 and any equivalents.

The DBH 8875 is a radial shaft seal, also called a lip seal, used to keep oil or grease in and contaminants out of rotating shaft assemblies. It is identified by part number 8875 and has an Lx design, meaning a single lip with a spring. Its dimensions are 25.00 mm shaft diameter, 38.00 mm housing diameter and 7.00 mm overall height, which suits equipment where axial space is limited. The seal is press-fitted into the housing and its flexible lip runs against the shaft to maintain dynamic contact. As a wear part, it should be replaced when leakage first appears.

This seal belongs to the DBH brand and is referenced as part number 8875. The Lx designation describes a single-lip seal with a spring, a configuration often chosen for unidirectional sealing where low friction matters. The dimensions are shaft 25.00 mm, housing 38.00 mm and height 7.00 mm. To confirm a replacement, measure the shaft and housing with a caliper and compare them with these values.

Typical installations include gearboxes, pumps, electric motors, transmission shafts and process equipment. It also appears in the food, chemical and material handling sectors, where retaining lubricant and excluding dust are important. Rollers, mixers and fans with rotating shafts are other common locations where this seal acts as a barrier against leaks.

Installation requires a shaft surface that is ground and free of splines, so the lip is not cut during assembly. Lubricate the lip with the same oil or grease used in the application, then press the seal in squarely with a support tube. Do not strike the spring or distort the seal body. If the shaft is worn, a repair sleeve may be an option.

When you need a seal with equivalent characteristics from another brand, contact MR Industrial Accessories and mention part number 8875. Alternatives may share the same shaft diameter but differ in housing diameter or height, or use a double-lip design if the application calls for it. The team can also help identify a seal from a sample or from dimensions taken with a caliper.

To request a quote for the DBH 8875 seal, send the part number by WhatsApp or email. The team will confirm the options and can assist with application questions to validate the choice. Correct installation and good shaft condition remain key to seal service life.