Radial shaft seal DBH 1392Vit — 54.00 x 85.00 x 11.75/17.00

DBH 1392Vit is a radial shaft seal reference, within Seals. Request a quote for 1392Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1392Vit oil seal is a lip-type radial shaft seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions — 54 mm shaft, 85 mm housing and a stepped height of 11.75/17 mm — make it suitable for gearboxes, pumps and power transmission equipment where axial space is limited. DBH is an official brand sold by MR, and this part number is readily available for replacement.

The 1392Vit is a radial shaft seal with an A 296-R-H design. Its dimensions are d 54 mm, D 85 mm and height h 11.75/17.00 mm. The stepped height indicates a body with a flange or shoulder: the 11.75 mm section fits into the housing and the 17 mm corresponds to the outer section. The sealing lip runs against the shaft and the outer diameter is static against the housing. It is a replacement part for equipment that already has a machined housing with these dimensions.

It is used in gearboxes, centrifugal pumps, mixers, speed reducers and belt- or chain-driven transmission equipment. It also appears in agricultural machinery, process lines and pumping equipment where oil or grease must be contained and dust and water ingress prevented. Whenever a shaft rotates inside a fixed housing and two environments must be separated, this type of oil seal performs that function.

For installation, check that the shaft is within tolerance and free of burrs, and that the housing has the correct diameter and depth. Lubricate the lip before inserting it and use an installation sleeve to avoid deforming it. If the shaft shows wear or a groove, consider a repair sleeve or a nearby size. Selection depends on speed, temperature and the fluid to be retained; with that data the lip compound can be confirmed.

If you need an equivalent or a close size, send us the part number 1392Vit along with the shaft and housing dimensions, a photo of the part and the type of fluid. With that we review alternatives in the same radial shaft seal category. We can also check whether there is a variant with a different height or another lip design that suits your equipment.

MR Accesorios Industriales has been selling seals and oil seals for more than 80 years. If this oil seal is for replacement, message us on WhatsApp with the part number 1392Vit and we will send you a quote. If the part number does not match exactly, tell us the dimensions and we will look for the closest option within the DBH line.