DBH 6637 radial shaft seal — 65 x 100 x 13

DBH 6637 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 6637 and any equivalents.

The DBH 6637 is a radial shaft seal that mounts in a housing and seals around a rotating shaft, keeping lubricant in and contaminants out. With a 65.00 mm shaft diameter, a 100.00 mm housing bore and a 13.00 mm height, it fits many industrial drives and rotating assemblies. MR Industrial Accessories supplies this brand and helps you match the right seal to your equipment.

This seal carries the DBH designation 6637 and follows the standard size format: shaft 65.00 mm, housing bore 100.00 mm, height 13.00 mm. The Mx design uses a sealing lip with a spring, which is intended to hold lubricant against the rotating shaft. Its metal case and lip elastomer are built to seal and resist wear during continuous operation.

You will find this seal in gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In each case it stops oil or grease from escaping and keeps particles away from the bearings. Agricultural machinery, production lines and process equipment commonly use it where shafts turn at moderate speeds and the environment calls for dependable sealing.

Before installation, confirm that the shaft and housing are clean and free of burrs or marks. Coat the lip with the same oil or grease the seal will retain, then press the seal in with a tool that contacts the outer diameter, not the lip. When selecting a seal, account for peripheral speed, operating temperature and how the elastomer reacts to the fluid. A worn shaft may call for a different size or a repair sleeve.

If you need a replacement, send us the code 6637 or your shaft and housing dimensions on WhatsApp. We can check our seal line for alternatives in other brands or configurations. We also help you compare the Mx design with double-lip options or special materials for your application.

To request a quote for the DBH 6637 or to ask about other sizes, message us on WhatsApp and mention code 6637. Our team responds with the details you need to keep your project moving and supports your seal and oil seal selection for industrial equipment.