DBH 5910 radial shaft seal — 89 x 141.5 x 15

DBH 5910 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 5910 and any equivalents.

The DBH 5910 is a radial shaft seal from the DBH line. It keeps lubricant in and contaminants out of rotating assemblies. The size is given by three measurements: 89 mm for the shaft, 141.50 mm for the housing bore and 15.00 mm for the width. The Lz design uses a single lip with a spring. If you need to confirm the fit, send the part number to MR Industrial Accessories and we will help.

The part number 5910 identifies this size in the DBH series. In a seal designation, the numbers follow the order shaft, housing, width. So the seal runs on an 89 mm shaft, sits in a 141.50 mm housing and is 15.00 mm wide. The Lz design has one lip with a spring, which is a common choice for lubricated rotating shafts.

This seal is found in gearboxes, pumps, electric motors, rollers and other transmission equipment, as well as in agricultural machinery, conveyors and continuous process lines. It is a wear part. Replace it when you see lubricant leaking or hear unusual noise around the mounting area.

Before installing, check that the shaft diameter and the housing bore match the values above, and that the housing surface is clean and has the right finish and hardness. The Lz design is normally fitted with the lip facing the lubricant side. Lubricate the lip and use a tool that will not damage it. If the shaft is worn, a repair sleeve may be an option. Keeping the housing clean and controlling eccentricity help the seal last.

If you need an equivalent, send us the 5910 part number or the dimensions of your shaft and housing. MR Industrial Accessories can look for alternatives within the same brand or in other lines we supply. We also manufacture split plummer block housings, ANSI roller chains and sheaves, and we carry bearings, bushings and lubricants. A photo of the old part or the data on the seal helps us identify the exact reference or a compatible option.

To request a quote for the DBH 5910 oil seal, contact us on WhatsApp or by email and mention the part number. We serve customers in the United States, Canada, Mexico and South America.