DBH 8964 radial shaft seal — 78 x 100 x 10

DBH 8964 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 8964 and any equivalents.

A radial shaft seal from the DBH line, the DBH 8964 keeps lubricant where it belongs and keeps dust, water and particles out of rotating equipment. Its measurements are 78 mm at the shaft, 100 mm at the housing bore and 10 mm of height, in the Lx design. MR Industrial Accessories supplies this brand and can guide you through selecting the correct seal.

Reading the code is straightforward. The number 8964 pins down one specific size in the DBH range, while Lx tells you the seal is a single lip with a spring, which is the usual choice for rotating shafts that run with lubrication. Whenever you replace a seal, the three measurements are what matter most: shaft 78 mm, housing 100 mm, width 10 mm.

Seals in this size range turn up in gearboxes, centrifugal pumps, electric motors, transmission shafts and process equipment. The job is always the same, holding oil or grease inside the assembly and blocking contaminants from reaching the bearings and bushings. These are working conditions with moderate shaft speeds and temperatures that stay within what a standard elastomer can handle.

Installation decides how long the seal lasts. Check the shaft for hardness and surface finish, and make sure there are no burrs, nicks or pull marks where the lip will ride. Put a film of lubricant on the lip, then seat the seal with a press or a driver that pushes on the outer edge only, never on the lip itself. The bore should be clean and free of damage. A worn shaft can often be brought back with a repair sleeve or by moving to another size.

If you are cross-referencing, send the code 8964 or simply the three dimensions of the seal you are replacing. Our team can also look into other material qualities or special configurations for your application. Quotes are handled by WhatsApp or email, and we respond quickly with equivalents and selection help.

To get a quote on the DBH 8964 oil seal, message us with the part code or your measurements. We will come back with the quote and, where useful, the alternatives that fit your equipment.