Radial shaft seal DBH 6786 — 42.00 x 64.00 x 12.00/16.00

DBH 6786 is a radial shaft seal reference, within Seals. Request a quote for 6786 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6786 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 42 mm shaft diameter, 64 mm housing diameter and a height that varies between 12 and 16 mm depending on the A 026 design, it is used in gearboxes, pumps, electric motors and industrial equipment where preventing leaks and the ingress of dust or water is critical. Its construction combines a flexible sealing lip with a metal body that ensures a firm fit in the housing.

This item is a DBH brand radial shaft seal, identified by part number 6786. Its dimensions are 42 mm shaft diameter (d), 64 mm housing diameter (D) and a height (h) ranging from 12.00 to 16.00 mm depending on the A 026 design. The A 026 design corresponds to a seal with a sealing lip and spring, suitable for applications requiring reliable sealing against oils and greases. The variable height indicates that the profile can adapt to different housing depths, always respecting the stated dimensions.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In all these cases, the seal prevents lubricant leakage and protects bearings and gears from the ingress of external particles. It is commonly found in industrial environments where machinery runs continuously and corrective maintenance is to be minimized. It is also used in agricultural and road equipment operating under dusty and humid conditions.

To correctly select this seal, verify that the shaft and housing dimensions match those of the equipment. The shaft surface must be free of burrs, with hardness and roughness suitable to avoid damaging the lip. During installation, lubricate the lip with the same oil or grease used in the application and make sure the seal enters perpendicular to the housing, without impacts that could deform the metal body. If the housing shows wear, consider using a seal with a greater height or a repair sleeve.

If you need an equivalent seal or a nearby size, you can contact us with part number 6786 or with the exact dimensions of your equipment. At MR Accesorios Industriales we have alternatives from different brands and configurations to suit your application. We can also advise you on the most suitable lip design according to the type of fluid, rotation speed and working temperature. Send us the data on WhatsApp and we will reply shortly.

To move forward with a quote, send part number 6786 or the dimensions 42 x 64 x 12/16 mm on WhatsApp to MR Accesorios Industriales. Our technical team helps you confirm the correct part and resolve any questions about installation or compatibility with other components. We are here to advise you so your equipment keeps running without leaks.