Radial shaft seal DBH 9793 — 31.00 x 43.00 x 10.00

DBH 9793 is a radial shaft seal reference, within Seals. Request a quote for 9793 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9793 radial shaft seal is a lip seal mounted between a rotating shaft and a fixed housing to retain lubricant and stop dust, water or particles from entering. Due to its dimensions —31 mm shaft, 43 mm housing and 10 mm height— and its Lx design, it is used in gearboxes, pumps, electric motors and power transmission equipment that need reliable sealing and simple replacement.

This item is a radial shaft seal from the DBH brand, identified with part number 9793. Its nominal dimensions are 31 mm shaft diameter, 43 mm housing diameter and 10 mm height. The Lx design corresponds to a seal with a sealing lip and a metal body, designed to be press-fitted into the housing with the lip resting on the shaft. It is a wear part: with use, the lip hardens or gets marked and starts to lose oil.

Typical applications for a seal of these dimensions appear in equipment with low and medium speed transmission shafts: gearboxes, centrifugal pumps, electric motors, rollers and conveyors. It is also found in machine tools and process equipment where the lubricant must be separated from the environment. In all cases it performs the same function: keeping the oil inside the assembly and preventing contaminants from entering that accelerate the wear of bearings and gears.

To select the correct seal, verify that the shaft diameter and the housing diameter match those of the part being replaced, and that the height is compatible with the housing depth. The Lx design defines the lip type and the body material, so it is best to keep it unless the equipment manufacturer indicates otherwise. During installation, lubricate the lip, avoid hitting it and make sure the shaft has no burrs or marks in the contact area.

If part number 9793 is not the one shown on your equipment, or if you need a nearby size, we can look for the equivalent within the DBH line or other brands we carry. To do so, send us the original part number, the shaft, housing and height dimensions, and a photo of the old seal if you have one. With that data we review alternatives and confirm which one fits without modifying the housing.

At MR Accesorios Industriales we carry the DBH brand as an official brand and have more than 80 years of experience in the industry. If you want a quote for the 9793 seal or to ask about a replacement, write to us on WhatsApp with the part number and dimensions. We will reply with the available alternative and the terms of the transaction.