DBH 5393 radial shaft seal — 88 x 110 x 13

DBH 5393 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 5393 and any equivalents.

The DBH 5393 is a radial shaft seal that sits between a turning shaft and a fixed housing. It holds lubricant in and keeps dust, water and other particles out. The listed dimensions are shaft 88 mm, housing 110 mm and height 13.00 mm, in the Lz design. Gearboxes, pumps, electric motors and power transmission equipment are common places to find this size, where good sealing helps bearings and gears last.

This seal belongs to the DBH line and carries the code 5393. Reading the number is straightforward: the code identifies the item, while the three measurements describe where it fits. The shaft runs at 88 mm, the bore it presses into measures 110 mm, and the overall height is 13.00 mm. Lz refers to a lip and spring configuration built for rotating shafts that stay lubricated.

You will see this size in industrial gearboxes, centrifugal pumps, medium-power electric motors, conveyor rollers, and belt or chain drive equipment. In each case the seal does two jobs at once. It stops oil or grease from escaping, and it shields the bearings inside from dirt and moisture. Agricultural and road machinery, where dust and water are constant, also use seals of this size.

Before ordering, confirm the shaft diameter, the housing bore and the height, then look at the lubricant, the rotation speed and the working temperature. The Lz design suits shafts in continuous rotation and needs a ground surface without burrs. When fitting it, put lubricant on the lip first, drive it in with a tool that applies even pressure and will not distort the casing, and keep the spring facing the fluid side.

If you want an equivalent, send the full code together with the current dimensions. From there we can match the shaft, housing and height, or propose a design with extra features when the environment calls for it. We can also help you choose the lip material and spring type based on the fluid and the temperature in service.

To get a quote on the DBH 5393, send the code to MR Industrial Accessories by WhatsApp or email. Our team answers promptly and can suggest equivalents or help you confirm the right choice.