Radial shaft seal DBH 6859 — 48.00 x 65.00 x 10.00

DBH 6859 is a radial shaft seal reference, within Seals. Request a quote for 6859 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6859 radial shaft seal is a lip seal that is mounted in the housing and closes against the rotating shaft. Its function is to retain lubricant inside the assembly and prevent the entry of dust, water or particles. With dimensions of 48 mm shaft, 65 mm housing and 10 mm height, and an Lx-R-AH design, it is used in gearboxes, pumps, electric motors and transmission equipment. MR Accesorios Industriales carries it as an official brand.

This DBH 6859 seal has a shaft diameter of 48 mm, a housing diameter of 65 mm and a height of 10 mm. The Lx-R-AH design indicates a configuration with a retaining lip, a reinforced body and a specific geometry for the seat. It is manufactured with elastomers and reinforcements that allow it to work in continuous contact with the shaft, withstanding the oils and greases common in industrial equipment. It is a wear component that protects the bearings and extends the service life of the assembly.

It is used in applications where there is a rotating shaft that must be sealed against a fixed housing. It is common in gearboxes, centrifugal pumps, electric motors, compressors, mixers and belt or chain transmission equipment. It also appears in machine tools, conveyors and hydraulic systems. Whenever there is a lubricated bearing and a shaft passing through a housing, this type of seal serves as a barrier against leaks and contamination.

To mount it, verify that the shaft has the 48 mm dimension and the housing 65 mm, without burrs or marks. Lubricate the lip with the same grease or oil as the equipment before inserting it. Place it perpendicular to the shaft, without striking the lip, using a tube or spacer that rests on the outer ring. If the shaft shows wear, consider a nearby size or a seal with an auxiliary lip. The 10 mm height must match the housing depth to prevent displacement.

If you need an equivalent or a different size, send us the code engraved on the old seal, the shaft, housing and height dimensions, and a photo if possible. We can also look for an alternative in another brand or with a similar design. At MR Accesorios Industriales we work with seals and oil seals for different applications; ask us about the DBH 6859 or any other reference you need to replace.

To request a quote for the DBH 6859 seal, send the code on WhatsApp to MR Accesorios Industriales. If you have doubts about the size or design, our technical team helps you confirm the reference before buying. We can also advise you on assembly and care so the seal lasts as expected. Write to us and we will reply promptly.