Radial shaft seal DBH 5330 — 20.00 x 52.00 x 10.00

DBH 5330 is a radial shaft seal reference, within Seals. Request a quote for 5330 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5330 oil seal is a single-lip radial shaft seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of dust, water or contaminating particles. With dimensions of 20 mm shaft diameter, 52 mm housing bore and 10 mm height, it is used in pumps, electric motors, gearboxes and industrial equipment in general. MR Accesorios Industriales carries this brand as part of its seals and oil seals line.

This DBH 5330 oil seal has a shaft diameter of 20 mm, a housing bore of 52 mm and a height of 10 mm. Its Lx design corresponds to a radial shaft seal with a single sealing lip, with no additional visible spring, suitable for applications requiring a barrier against oil or grease leaks and protection against external contaminants. The sealing lip runs on the rotating shaft, while the outer diameter is fitted by interference in the housing.

Typical applications for this oil seal include centrifugal pumps, electric motors, speed reducers, compressors, fans and transmission equipment. In all cases, its function is to keep lubrication inside the mechanism and prevent external agents such as dust, chips or water from entering the bearings or gears. It is a wear part that should be replaced when leaks or abnormal noises are detected.

For installation, check that the shaft has no burrs or excessive wear in the contact area; a scratched shaft accelerates lip wear. Lubricate the lip with the same oil or grease used in the equipment before inserting it. The oil seal must sit perfectly perpendicular to the shaft, without blows that deform the casing. If the housing has a retaining ring groove, respect the axial position indicated by the manufacturer. If in doubt, consult the equipment's technical data sheet.

If you need an equivalent oil seal or a nearby size, you can send us the part number 5330 or the current dimensions (shaft diameter, housing bore and height) via WhatsApp. We can also help you identify the part from a sample or a photo. We work with compatible alternatives so you can find the right solution for your equipment.

To request a quote for the DBH 5330 oil seal or ask about other sizes in the line, write to us on WhatsApp. At MR Accesorios Industriales we advise you so you can select the correct seal according to your machine's operating conditions. More than 80 years supporting Argentine industry with power transmission and sealing components.