DBH 5745 radial shaft seal — 85.73 x 111.15 x 15.87

DBH 5745 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 5745 and any equivalents.

A radial shaft seal like the DBH 5745 keeps lubricant where it belongs and keeps dust and water out of equipment built around a rotating shaft. The seal is pressed into the housing, and its flexible lip rides against the shaft. Because it is a wear part, it gets replaced once lubricant starts escaping or contamination gets in. MR Industrial Accessories supplies this brand and will confirm the size with you before you request a quote.

Code 5745 identifies a DBH radial shaft seal built to these measurements: shaft 85.73 mm, housing 111.15 mm, width 15.87 mm. The Lx design pairs a sealing lip with a metal body made for press fitting. That three-number combination is what the designation 5745 stands for, so any seal matching it will occupy the same space.

You will find this size in gearboxes, pumps, electric motors, mixers and transmission units where a shaft turns inside a housing and oil or grease has to stay put. Agricultural machinery, conveyors and process lines use it as well. A failed seal shows up as visible oil loss, dirty lubricant or a worn lip. At that point, inspect the shaft and housing too, since a scratched surface will wear out the replacement faster.

To pick the right seal, take three readings: the shaft diameter at the contact area, the housing bore and the depth available. The lip should sit on the shaft with a slight interference fit, never forced. Lubricate the lip with the same oil or grease the equipment uses, make sure the shaft is free of burrs, and seat the seal square to the shaft. If the housing itself is damaged, repair it or move to a different size.

For a quote on code 5745, send the shaft, housing and height measurements, and a photo of the old seal if you have one. We cross it to the equivalent in DBH or another brand we carry. We can also tell you whether the Lx design suits your application or whether a different lip type would work better, so you are not buying blind.

Reach us on WhatsApp with code 5745 or with the dimensions 85.73 x 111.15 x 15.87 mm, and we will come back with the quote and any alternatives. MR Industrial Accessories handles seals and oil seals for industrial equipment and helps you get the replacement right. The code or the dimensions are all you need to get started.