Radial shaft seal DBH 8760 — 57.40 x 105.00 x 4.00/6.00

DBH 8760 is a radial shaft seal reference, within Seals. Request a quote for 8760 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8760 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 57.40 mm shaft diameter, 105.00 mm housing diameter and a height of 4.00/6.00 mm, it is used in equipment where axial space is limited and reliable sealing is required. Its A 297 design combines a sealing lip with an auxiliary exclusion lip, which improves performance in dusty or dirty environments. It is a key part for maintaining the service life of bearings and gears in industrial machinery.

This item is a radial shaft seal from the DBH brand, identified by part number 8760. Its dimensions are 57.40 mm shaft diameter (d), 105.00 mm housing diameter (D) and a total height of 4.00/6.00 mm (h). The A 297 design corresponds to an oil seal with a double lip: one main sealing lip and one auxiliary exclusion lip, which protects against the entry of particles. This configuration is common in applications where more robust sealing than a simple oil seal is sought. The 8760 designation allows it to be quickly located in catalogs and replacement systems.

Typical applications for this oil seal include gearboxes, pumps, electric motors, gear reducers and power transmission equipment. In general, it is used on shafts rotating at moderate speeds and where there is exposure to dust, water or chips. It is also common in agricultural, road and process machinery, where environmental contamination accelerates bearing wear. Its double lip makes it suitable for environments with particles present, since the auxiliary lip acts as a barrier ahead of the main sealing lip.

To correctly install this oil seal, verify that the shaft and housing are clean, free of burrs and scratches, and that the dimensions match those indicated: 57.40 mm on the shaft and 105.00 mm in the housing. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and press evenly on the outer circumference, never on the lip. The 4.00/6.00 mm height must be taken into account to ensure the oil seal seats fully in the housing. If the shaft shows wear, consider using a repair sleeve.

If you need an equivalent oil seal or a nearby size, the most practical thing is to send us part number 8760 or the current dimensions (shaft diameter, housing and height). With that data we can look for alternatives in the same DBH brand or in other brands we carry, respecting the A 297 design or similar. We can also advise you if axial space is critical and a lower-height oil seal must be chosen. Remember that the 8760 designation is the exact reference to identify this item in our system.

To request a quote for this DBH 8760 oil seal, send us the part number via WhatsApp to MR Accesorios Industriales. We reply with the quote and purchasing options. If you have doubts about the application or installation, our technical team can help you select the right oil seal for your equipment. More than 80 years of experience back us as a supplier of seals and oil seals for industry.