Radial shaft seal DBH 8725Vit — 48.00 x 75.00 x 8.00

DBH 8725Vit is a radial shaft seal reference, within Seals. Request a quote for 8725Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8725Vit radial shaft seal is a lip seal designed to stop lubricant leakage and prevent dust, water or particles from entering rotating shafts. Its Mz-R-H design combines a sealing lip with a metal body that fits under pressure into the housing. It is used in gearboxes, pumps, electric motors and transmission equipment where oil or grease must be retained on a rotating shaft. MR Accesorios Industriales carries it as part of its seals and oil seals line.

This DBH 8725Vit seal has the following dimensions: shaft diameter 48 mm, housing diameter 75 mm and height 8.00 mm. The indicated design is Mz-R-H, which corresponds to a seal with a metal case and sealing lip, suitable for press fitting into the housing. These dimensions are what you must verify against the shaft and cavity before ordering: if the shaft does not measure 48 mm or the housing does not reach 75 mm, the seal will not seal properly.

Typical applications for a seal of this size are in equipment with transmission shafts: gear reducers, gearboxes, centrifugal pumps, electric motors, rollers and machine tools. In all these cases the seal performs the same function: keeping lubricant in and contaminants out, on a shaft rotating at moderate speed. It is also used as a closure in bearing housings and boxes where oil losses must be avoided.

To choose the right seal, in addition to the three dimensions, take into account the condition of the shaft: a scratched or worn surface prevents the lip from seating properly and causes leaks. During installation, lubricate the lip and check that it enters perpendicular to the housing, without striking it sideways. If the shaft has play or vibration, it is advisable to check the bearing or bushing before installing the new seal, because the seal does not correct that problem.

If you need an equivalent or a nearby size, send us the code 8725Vit on WhatsApp along with the shaft and housing dimensions. At MR Accesorios Industriales we can look for the closest size within the DBH line or other brands we carry, always confirming against the manufacturer's data sheet. The more data you provide — dimensions, type of lubricant and rotation speed — the faster we can quote you.