Radial shaft seal DBH 9981 — 41.00 x 59.00 x 9.00

DBH 9981 is a radial shaft seal reference, within Seals. Request a quote for 9981 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9981 radial shaft seal is a lip seal that is mounted in the housing and closes against the rotating shaft to retain lubricant and stop the entry of dust, water or particles. Its dimensions are 41.00 mm shaft diameter, 59.00 mm housing diameter and 9.00 mm height, with design Lx. It is used in gearboxes, pumps, electric motors and transmission equipment that need a reliable barrier at the point where the shaft passes through the body.

This item is a seal from the DBH line, identified with the code 9981. Its published attributes are: shaft diameter (d) 41 mm, housing diameter (D) 59 mm, height (h) 9.00 mm and design Lx. Design Lx corresponds to a seal with a sealing lip and a specific construction configuration; to confirm the elastomer, the spring and the type of case, consult the manufacturer's data sheet. No other dimensions beyond those indicated should be assumed.

Typical applications for a seal of this size include gearboxes, reducers, centrifugal pumps, electric motors, compressors and belt or chain transmission equipment. In all cases it fulfills the function of confining the oil or grease inside the assembly and preventing contaminants from entering from the outside, extending the life of bearings and gears.

For installation, verify that the shaft diameter and the housing diameter match the values on the data sheet, that the shaft has no burrs or excessive wear on the sealing track and that the housing is clean and free of deformation. Lubricate the lip before inserting it, place the seal perpendicular to the shaft and use a support tube so as not to damage the lip. If the equipment operates at high speed or temperature, consult us for a specific formulation.

If you need a neighboring size or an equivalent from another brand, send us the full code, the shaft, housing and height dimensions, and a photo or sample of the original seal. With that data we review alternatives within the DBH line or from other brands we supply, always respecting the dimensions and the type of design.

To request a quote for the DBH 9981 oil seal or to consult about a similar size, send the code via WhatsApp to MR Accesorios Industriales. We will reply with the purchasing options.