DBH 5604 radial shaft seal — 28.6 x 50.8 x 11.11

DBH 5604 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 5604 and any equivalents.

A rotating shaft needs a dependable barrier, and the DBH 5604 radial shaft seal provides it by holding lubricant in and keeping contaminants out. Its Mz design combines a sealing lip with a metal case. The dimensions to match are a 28.6 mm shaft, a 50.8 mm housing bore and an 11.11 mm height. MR Industrial Accessories supplies this brand and helps you select the correct seal for your application.

The DBH 5604 is identified by designation 5604 and part number 5604. Read the size as shaft 28.6 mm, housing 50.8 mm, height 11.11 mm. The Mz design refers to a lip seal with a metal case, built to retain oil or grease where a shaft turns. Before fitting, compare these three values against the actual shaft and bore; a mismatch in any of them will prevent the lip from sealing correctly.

Seals in this size range appear in gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In each case the job is the same: keep lubricant inside the assembly and stop dust, water or particles from reaching the bearings. It also works as a secondary barrier where a shaft rotates inside a fixed housing and a simple, replaceable seal is enough.

Installation calls for a close look at the shaft and housing first. Burrs, scratches or wear will keep the lip from making uniform contact. Press the seal in with a proper installation tool, applying force to the outer ring rather than the lip, and coat the lip with the same oil or grease the equipment runs on. If the shaft shows a groove, a seal positioned with the lip at a different depth can help avoid early leaks.

Looking for an equivalent to the 5604? Send the complete part number, a photo of the part and caliper measurements. With that information we can check the DBH line or other options that share the shaft, housing and height dimensions. We can also tell you whether the Mz design fits your equipment or whether another lip type or material would serve you better.

To request a quote for the DBH 5604 oil seal, send the part number on WhatsApp to MR Industrial Accessories. We respond promptly with suitable alternatives for your equipment and no obligation. Questions about installation or about compatibility with the lubricant you use are welcome as well, so the seal runs under the right conditions.