DBH 9793 radial shaft seal — 31 x 43 x 10

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

The DBH 9793 radial shaft seal is a lip seal fitted between a rotating shaft and a fixed housing to retain lubricant and stop the entry of dust, water or particles. Because of 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 by the code 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 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 becomes 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 the entry of contaminants that accelerate wear on bearings and gears.

To select the correct seal, verify that the shaft and housing diameters 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 body material, so it is best to keep it unless the equipment manufacturer indicates otherwise. When fitting, lubricate the lip, avoid striking it and make sure the shaft has no burrs or marks in the contact area.

If the code 9793 is not the one shown on your equipment, we can look for the equivalent within the DBH line or from other brands we sell. To do this, send us the original code, the shaft and housing dimensions and the height, plus 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 sell the DBH brand. If you want to request a quote for the 9793 oil seal or ask about a replacement, message us on WhatsApp with the code and the dimensions. We will reply with the corresponding reference and the operating conditions.