DBH 6648 radial shaft seal — 57.15 x 85.09 x 12.7

DBH 6648 is a reference of radial shaft seal, within Seals. Request a quote for 6648 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6648 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the ingress of contaminants, particles and moisture. It is used in gear reducer boxes, pumps, electric motors and transmission equipment. With dimensions of 57.15 mm shaft, 85.09 mm housing and 12.70 mm height, and an Lz design, it is a common replacement part in industrial maintenance. MR Accesorios Industriales carries this brand and advises you to choose the correct seal.

This item is a DBH 6648 radial shaft seal, identified by code 6648. Its dimensions are 57.15 mm shaft diameter, 85.09 mm housing diameter and 12.70 mm height. The Lz design corresponds to a configuration with sealing lip and spring, suitable for rotating shafts with lubrication. The 6648 designation allows it to be quickly located in catalogs and replenishment systems. It is a precision part that works in direct contact with the shaft and housing, so its correct selection and installation are key to preventing leaks.

Typical applications for this seal include gearboxes, reducers, centrifugal pumps, electric motors, compressors and power transmission equipment. In all these cases, the DBH 6648 seal performs the function of sealing the passage of oil or grease to the outside and protecting bearings and gears from dust and moisture. It is also used in machine tools, food industry equipment and hydraulic systems where a reliable barrier between rotating and stationary parts is required.

To install this seal, verify that the shaft and housing are clean, free of burrs and marks. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Insert the seal perpendicular to the shaft, using a press or suitable tool, avoiding direct blows on the lip. Selection must consider rotation speed, working temperature and the type of fluid. If the shaft shows wear, evaluate a seal with an auxiliary lip. If in doubt, consult us with the exact dimensions.

If you need a seal equivalent to the DBH 6648, you can contact us on WhatsApp. Send code 6648, the shaft, housing and height dimensions, and a photo of the part if possible. Our technical team checks alternatives in other brands and advises you on the most convenient option. We can also help you identify the seal from the housing or shaft dimensions. MR Accesorios Industriales carries this brand.

To request a quote for the DBH 6648 oil seal, write to us on WhatsApp and mention code 6648. We respond with the technical information and alternatives. If your equipment requires a special size, we can also manage custom orders. Remember that correct installation and periodic maintenance extend the service life of the seal and protect the machine's internal components.