DBH 1028 radial shaft seal — 72.24 x 100.05 x 12.7

DBH 1028 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 1028 and any equivalents.

A radial shaft seal keeps lubricant where it belongs and keeps dust and water out of rotating equipment. The DBH 1028 is a lip seal built for that job, sized for a 72.24 mm shaft, a 100.05 mm housing bore and a 12.70 mm height. MR Industrial Accessories supplies this seal line and helps maintenance and purchasing teams confirm the right size before ordering.

Reading the code: DBH identifies the seal family, and 1028 is the item reference. The Mx design uses a sealing lip with a metal body, so it holds grease or oil in place while blocking contaminants on a turning shaft. The three figures to check are shaft 72.24 mm, housing 100.05 mm and height 12.70 mm. When those match the bore and shaft on your unit, the seal drops into the same spot as the part being replaced.

Where this size shows up: gearboxes, reducers, centrifugal pumps, transmission shafts and process equipment running on oil or grease. In each case the lip rides on a shaft that turns inside a fixed housing, so the seal has to do two things at once, retain lubricant and shut out particles, water or steam. The dimensions suit medium-sized industrial machinery with tight radial space.

Before fitting a new seal, inspect the shaft and the housing bore. Burrs, scratches or wear on the shaft will damage the lip. Polish and lubricate the shaft surface under the lip, then press the seal in with a tube or socket of matching diameter, pushing evenly and never striking the lip itself. On equipment that sees high vibration or temperature, it is worth reviewing lip material and spring type with the supplier first.

Looking for a replacement? Send the reference 1028, or the shaft, housing and height measurements you took. That is enough to locate an alternative in the same DBH line or in another brand we supply. A photo of the old seal next to the housing also helps, since it confirms the design and heads off installation mistakes.

To get a quote on the DBH 1028, send the code by WhatsApp or email to MR Industrial Accessories. If the size or design is unclear, our team can walk you through the shaft and housing figures and point you to the option that fits your equipment.