DBH 8880 radial shaft seal — 30 x 45 x 7

DBH 8880 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 8880 and any equivalents.

The DBH 8880 radial shaft seal is a lip seal that fits between a rotating shaft and its housing to keep lubricant in and contaminants out. It has a 30 mm shaft diameter, 45 mm housing diameter and 7 mm height, a size common in gearboxes, pumps and electric motors. MR Industrial Accessories quotes this seal by part number 8880 via WhatsApp or email.

This radial shaft seal belongs to the DBH line and is identified as 8880. The dimensions are shaft 30.00 mm, housing 45.00 mm and height 7.00 mm. Its design is Lx, meaning it has a sealing lip and an outer metal case. It serves as a standard replacement for shafts rotating inside a cylindrical housing where oil or grease retention is needed.

Seals of this size are found in gearboxes, centrifugal pumps, electric motors, speed reducers and transmission equipment. In each case the job is the same: hold lubricant inside the assembly and block dust, water or particles from entering. The compact 7 mm height makes it suitable for equipment with limited axial space that still requires a dependable shaft seal.

Before installation, inspect the shaft contact area for burrs or wear and make sure the housing is clean and free of dents. Lubricate the lip, then press the seal in perpendicular to the shaft without tilting it. If the shaft has a pronounced groove, consider a design with an auxiliary lip. Selection depends on speed, temperature and the lubricant used in the equipment.

For an equivalent, provide the part number 8880 along with the shaft and housing dimensions. A photo of the old seal or the assembly drawing also helps. MR Industrial Accessories compares that data against available options and suggests a compatible alternative for you to evaluate before requesting a quote.

To request a quote, send the part number 8880 by WhatsApp or email. If you are unsure whether this size fits your equipment, include the shaft and housing dimensions so the team can reply with the option that best matches your application.