DBH 6122 radial shaft seal — 14 x 22 x 4

DBH 6122 is a reference of radial shaft seal, within Seals. Request a quote for 6122 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6122 radial shaft seal is a lip seal designed for rotating shafts with a 14 mm diameter, a 22 mm housing bore and a 4 mm height. Its function is to retain lubricant inside the assembly and prevent the ingress of dust, water or particles, protecting bearings, bushings and gears. It is a wear part that is replaced during preventive maintenance or when a visible leak appears. MR Accesorios Industriales carries this brand and advises you on choosing the correct seal for your application.

This item is a seal of Lt design, with the following dimensions: shaft diameter 14 mm, housing bore 22 mm and height 4.00 mm. The Lt design corresponds to a single lip with spring, suitable for rotating shafts with lubrication. The designation 6122 identifies the size within the DBH line. Before mounting, verify that the shaft and housing match these values exactly, since even a minimal difference can cause leaks or an incorrect fit.

Radial shaft seals such as the DBH 6122 are used in gearboxes, pumps, electric motors, compressors, machine tools and transmission equipment. They also appear in automotive and agro-industrial applications where shafts rotate inside a housing with oil or grease. Their job is to seal the interface between the shaft and the housing, preventing lubricant from escaping and external contamination from entering. In many cases, the seal is the main barrier against premature wear of bearings and gears.

To select the correct seal, take into account the rotation speed, working temperature, type of lubricant and differential pressure. The Lt design is suitable for moderate speeds and low pressures. During mounting, lubricate the lip with the same oil or grease used in the equipment, insert the seal perpendicular to the shaft and avoid striking or deforming it. If the shaft shows wear or scoring, consider repairing it or using a seal with an auxiliary lip. Cleaning the housing before mounting is key to reliable sealing.

If you need an equivalent seal, contact MR Accesorios Industriales and provide the code 6122 or the dimensions of your sample. We can also help you identify the seal from the shaft diameter, housing bore and height. We carry other lines, and we guide you so you find the part that best suits your equipment. Quotes are provided quickly and without obligation via WhatsApp.

To move forward with your order, send the code DBH 6122 or the dimensions 14 x 22 x 4 mm via WhatsApp to MR Accesorios Industriales. We will quote you and look at alternatives. Our technical team is here to advise you on the selection and mounting of seals and oil seals. We support factories and maintenance teams with reliable solutions.