Radial shaft seal DBH 6120 — 22.00 x 40.00 x 7.00

DBH 6120 is a radial shaft seal reference, within Seals. Request a quote for 6120 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6120 radial shaft seal is a lip 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 22 mm shaft, 40 mm housing and 7 mm height, and an Mx-R design, it is a common replacement part in industrial equipment. MR Accesorios Industriales carries this brand and advises you so you choose the correct seal.

This DBH 6120 seal has a designation that corresponds to its dimensions: 22.00 mm shaft diameter (d), 40.00 mm housing diameter (D) and 7.00 mm height (h). The Mx-R design indicates a specific construction configuration from the manufacturer, which combines a sealing lip with a metal body and a spring that ensures continuous contact on the shaft. It is a precision component that works in rotation and requires a suitable shaft surface to achieve sealing.

Radial shaft seals such as the DBH 6120 are used in gearboxes, pumps, electric motors, transmission shafts and process equipment. Their mission is twofold: retain the lubricating oil or grease and block the passage of external contaminants. In environments with dust, humidity or frequent washdowns, a seal in good condition extends the life of bearings and gears. That is why it is a critical part in the preventive maintenance of industrial machinery.

To correctly select a seal, verify that the shaft, housing and height dimensions match those of your equipment's housing and shaft. The shaft surface must be ground and free of grooves so as not to damage the lip. During assembly, lubricate the lip with the same oil as the equipment and use a support tube to insert it perpendicular. If the shaft shows wear, evaluate a repair sleeve or a nearby size.

If you need a seal equivalent to the DBH 6120 or a nearby size, contact us on WhatsApp. MR Accesorios Industriales can look for alternatives in other brands or similar configurations, always respecting the dimensions and design type. We can also advise you if your application requires a special material or lip. The idea is that you don't leave your equipment down for a sealing part.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and radial shaft seals. With more than 80 years in the industry, the company distributes bearings, power transmission and industrial components. To request a quote for the DBH 6120 seal, send the part number on WhatsApp and we will reply shortly with purchasing options.