DBH 6787 radial shaft seal — 31 x 65.1 x 13

DBH 6787 is a reference of radial shaft seal, within Seals. Request a quote for 6787 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6787 oil seal is a radial lip seal that prevents oil or grease leaks and blocks the ingress of dust and water in rotating equipment. Due to its dimensions of 31 mm shaft, 65.10 mm housing and 13 mm height, it is used in gearboxes, pumps, electric motors and reducers. MR Accesorios Industriales carries this brand and advises you so you choose the correct seal for your application.

This item is a DBH 6787 radial shaft seal, identified by its designation 6787. Its dimensions are 31 mm shaft diameter (d), 65.10 mm housing diameter (D) and 13.00 mm height (h). The Mx design corresponds to a seal with a sealing lip and spring, intended for rotating shafts with lubrication. The DBH brand is a brand that MR carries, so you can ask us about this reference and its equivalents.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, compressors and transmission equipment. In all cases, the seal's function is to retain lubricant inside the assembly and prevent contaminants from entering from the outside. It is commonly found in equipment where the shaft rotates at moderate speeds and the working temperature does not exceed the limits of the elastomer.

To correctly install this seal, verify that the shaft has no burrs or wear and that the housing is clean and free of impacts. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and place the seal perpendicular to the shaft using a suitable installation tube. If the shaft has a worn track, consider using a seal with an offset lip or a repair sleeve.

To quote an equivalent seal, send us part number 6787 or the dimensions of your shaft, housing and height. With that data we can look for alternatives within the DBH line or from other brands we carry. We can also advise you on the type of lip, the elastomer material and the spring according to the conditions of your equipment.

To request a quote for the DBH 6787 oil seal, send us the part number on WhatsApp to MR Accesorios Industriales. We will reply with the technical information you need to confirm that the replacement part is the correct one for your machine.