DBH 6260 radial shaft seal — 20 x 40 x 7/8

DBH 6260 is a reference of radial shaft seal, within Seals. Request a quote for 6260 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6260 oil seal is a single-lip radial shaft seal designed for rotating shafts. Its function is to retain lubricant inside the assembly and prevent the entry of external contaminants such as dust or water. It is mounted in cylindrical housings and runs on the shaft with controlled interference. It is a key component in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales supplies this brand so you can complete your repairs with precise dimensions.

This DBH 6260 oil seal has a shaft diameter of 20 mm, a housing diameter of 40 mm and a height of 7.00/8.00 mm. The A 135 design corresponds to a spring-loaded sealing lip, intended for applications with rotation in both directions. The double height indicates that it can be fitted in cavities with different mounting depths, as long as the shaft and housing dimensions are respected. It is a precision component that requires contact surfaces in good condition.

Typical applications for this oil seal include gearboxes, centrifugal pumps, electric motors, compressors and belt or chain drive equipment. In all these cases, the DBH 6260 oil seal protects bearings and gears from the ingress of particles, extending the service life of the assembly. It is also used in machine tools and process equipment where sealing is critical to prevent oil leaks.

To mount this oil seal correctly, verify that the shaft has adequate surface hardness and a fine surface finish, and that the housing is clean and free of burrs. Lubricate the lip before inserting it and use a mounting tool that presses on the outer diameter, never on the lip. Selection depends on rotation speed, operating temperature and the type of lubricant. If you have any doubts, consult us with your equipment data.

If you need an equivalent oil seal, the most practical approach is to send us the code engraved on the part or the exact shaft, housing and height dimensions. With that data we can look for alternatives within the same series or from other brands we supply. At MR Accesorios Industriales we advise you with technical criteria.

To request a quote for the DBH 6260 oil seal or ask about other sizes, send us the code via WhatsApp. We will reply with the alternatives that best suit your needs. We work with recognized brands to cover all types of industrial requirements.