DBH 9179 radial shaft seal — 48 x 68 x 8.5

DBH 9179 is a reference of radial shaft seal, within Seals. Request a quote for 9179 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9179 oil seal is a radial shaft seal with a 48 mm shaft diameter, 68 mm housing diameter and 8.50 mm height, in the Lx design. It is used to retain lubricant and block the entry of dust or water in gearboxes, pumps and motors. MR Accesorios Industriales sells this brand and advises you so you choose the right oil seal for your application.

This item is a DBH 9179 radial shaft seal, identified by its numeric designation. Its dimensions are 48 mm shaft diameter (d), 68 mm housing diameter (D) and 8.50 mm height (h). The Lx design corresponds to a single sealing lip with spring, suitable for rotating shafts. The elastomer and the internal spring ensure continuous sealing against oils and greases, and its construction withstands permanent friction without losing elasticity.

Typical applications include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all cases, the oil seal prevents lubricant leaks and the entry of contaminants that accelerate wear on bearings and gears. It is a critical part in preventive maintenance: replacing it in time extends the service life of the assembly and reduces unplanned downtime.

For correct installation, check that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the lip with the same service oil or grease before inserting it. Selection depends on peripheral speed, temperature and the type of fluid. If the shaft shows wear, consider an oil seal with an auxiliary lip. Always confirm shaft and housing tolerances according to the manufacturer.

If you need an equivalent, send us the code 9179 or the dimensions of your current oil seal (shaft diameter, housing and height) via WhatsApp. At MR Accesorios Industriales we compare with the applicable options and confirm the option that best suits you. We can also advise you if the Lx design is not the right one for your equipment and you need a different lip configuration.

To request a quote for the DBH 9179 oil seal or ask about other sizes in the line, write to us on WhatsApp. We reply with the alternatives we have for your application. At MR Accesorios Industriales we know that an exact size prevents downtime and lubricant loss. Send the code and we will help you solve it.