Radial shaft seal DBH 9922Vit — 120.00 x 140.00 x 13.00

DBH 9922Vit is a radial shaft seal reference, within Seals. Request a quote for 9922Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9922Vit seal is a single-lip radial shaft seal that mounts on the shaft and seals against the housing to retain lubricant and block the entry of dust, water or particles. Its dimensions are 120 mm shaft, 140 mm housing and 13 mm height, with LMx-R AH design. It is used in gearboxes, pumps, electric motors and power transmission equipment where there is continuous rotation and the need for a reliable barrier.

This item is a DBH 9922Vit radial shaft seal, identified by its exact designation and by the dimensions shown on its product page: 120 mm shaft diameter, 140 mm housing diameter and 13.00 mm height. The LMx-R AH design corresponds to a lip seal with metal reinforcement and a specific geometry for rotary service. DBH is an official brand that MR carries, so the part number can be checked directly against the catalog to confirm the variant before requesting a quote.

Typical applications for a seal of this size appear in equipment with medium-section shafts: gearboxes, centrifugal pumps, electric motors, rollers and belt or chain drives. In all these cases the seal serves two functions: keeping oil or grease inside the assembly and preventing contaminants from entering that accelerate wear on bearings and gears. It is also used as a secondary closure in equipment where there is splashing or a dusty environment.

For proper installation, check that the shaft has no burrs or deep marks in the contact area and that the housing is clean and free of deformation. Lubricate the lip before inserting it and press it in evenly, without striking the spring. If the shaft shows wear, it is advisable to evaluate a neighboring size or a seal with an offset lip. Selection depends on speed, temperature and the type of fluid, data that is confirmed against the manufacturer's product page.

If you need an equivalent or a different size, send us the part number 9922Vit along with the shaft, housing and height dimensions, and the equipment brand. With that data we look for the alternative within the DBH line or other brands we carry. We can also verify whether the LMx-R AH design is suitable for your application or whether another lip and material variant is better.

To request a quote for the DBH 9922Vit seal or ask about a neighboring size, write to us on WhatsApp at MR Accesorios Industriales with the part number and dimensions. We will reply with the alternatives that best fit your equipment.