Radial shaft seal DBH 1125Vit — 28.00 x 42.00 x 8.00

DBH 1125Vit is a radial shaft seal reference, within Seals. Request a quote for 1125Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1125Vit radial shaft seal is a lip seal that is mounted in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. With dimensions of 28 mm shaft, 42 mm housing and 8 mm height, and Lx-R AH design, it is a common replacement part in gearboxes, pumps, electric motors and transmission equipment. MR Accesorios Industriales carries this brand and advises you on choosing the correct seal.

This item is a radial shaft seal from the DBH line, identified by part number 1125Vit. Its nominal dimensions are 28.00 mm shaft diameter, 42.00 mm housing diameter and 8.00 mm height. The Lx-R AH design corresponds to a spring-loaded sealing lip and a body geometry that fits the cavity. The flexible lip runs on the shaft and, thanks to the spring, maintains contact even with slight misalignment or wear. It is a standard replacement part within the seals and radial shaft seals category.

Typical applications for this seal include gearboxes, reducers, centrifugal pumps, electric motors, compressors and power transmission equipment. In all these cases, the seal serves to retain oil or grease inside the assembly and prevent the entry of external contaminants. It is also used on fan, mixer and conveyor shafts, where the environment may contain dust or moisture. Its compact size makes it suitable for tight spaces.

To install a radial shaft seal correctly, verify that the shaft and housing are clean, free of burrs and scratches, and that the dimensions match those of the seal. Lubricate the lip with the same oil or grease used in the equipment before inserting it. The installation tool must press on the outer diameter of the seal, never on the lip, and pressure must be even. If the shaft shows wear, consider a repair sleeve or a seal with the lip in a different position. If in doubt, consult us.

If you need an equivalent seal or a nearby size, the most practical approach is to send us part number 1125Vit or the current dimensions (shaft diameter, housing and height) via WhatsApp. With that data we can look for an alternative within the same brand or another line we carry. We can also advise you if the space allows a seal with a different design or if the lip material should be changed according to the fluid and operating temperature.

At MR Accesorios Industriales we carry the DBH brand as part of our seals and radial shaft seals catalog. If this seal is for equipment under maintenance, send us part number 1125Vit via WhatsApp and we will provide a quote. We can also help you identify the part if you bring us a sample or give us the shaft and housing dimensions. We are here to advise you on selection and installation.