DBH 5326 radial shaft seal — 125 x 150 x 13

DBH 5326 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 5326 and any equivalents.

The DBH 5326 is a radial shaft seal that sits on the shaft and seals against the housing, holding lubricant in and keeping dust, water and particles out. Its dimensions are 125 mm on the shaft, 150 mm in the housing and 13 mm in height, with Lz design. This is a common replacement item on rotating equipment, and MR supplies the DBH brand and helps you confirm the size before you request a quote.

Reading the designation is straightforward. The 5326 code identifies the size inside the DBH line, and the three values to compare are shaft 125.00 mm, housing 150.00 mm and height 13.00 mm. Lz refers to a seal with a sealing lip and a spring, made for rotating shafts that run with lubrication.

You will find this seal in gearboxes, pumps, electric motors, rollers and transmission equipment, wherever a shaft turns inside a housing and oil or grease has to stay contained. It also works in areas exposed to dust or water, where the lip keeps contaminants away from the bearings. In process, food and mining plants it is a maintenance consumable, and identifying it by size and code saves time.

Before replacing it, confirm that the shaft, housing and height match the DBH 5326. Look at the shaft surface: a groove or roughness means the new lip may not seat properly. Lubricate the lip with the same grease or oil used in the equipment, insert the seal perpendicular to the shaft, and avoid hitting the casing with tools that could deform it. If the housing has a shoulder or radius, respect the mounting depth.

To request a quote for the 5326, send the designation along with the shaft diameter, housing diameter and height. With that information we look for an equivalent seal within the lines we carry. We can also tell you whether the Lz design suits your application, for instance if you need a double lip or a reinforced casing, so you are not buying blind.

Send code 5326 or the dimensions by WhatsApp or email and our team will reply with the quote. If the seal you removed has no visible brand, a photo and caliper readings are enough for us to identify it.