DBH 8025Sil radial shaft seal — 55 x 72 x 10

DBH 8025Sil is a reference of radial shaft seal, within Seals. Request a quote for 8025Sil via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8025Sil radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to retain lubricant and block the ingress of dust, water or particles. Its Lz-R design combines a sealing lip with a dust lip, making it suitable for equipment exposed to moderate contamination. It is used in gearboxes, pumps, electric motors and transmissions where the shaft rotates continuously.

This DBH 8025Sil oil seal has a shaft diameter of 55 mm, a housing diameter of 72 mm and a height of 10 mm. The Lz-R design incorporates a main sealing lip and a secondary exclusion lip, mounted on an outer metal ring. The elastomer of the lip runs on the shaft with slight interference to compensate for small eccentricities and wear. It is a standard replacement part within the DBH radial shaft seal category.

Typical applications of this oil seal include gearboxes, speed reducers, centrifugal pumps, electric motors, compressors and belt or chain drive equipment. In all these cases the seal serves two functions: preventing leakage of the oil or grease inside and stopping the advance of dirt from outside. It is also used on fan, mixer and conveyor shafts where there is continuous rotation and a dusty environment.

To install it, check that the shaft is clean, without burrs or deep marks, and that the housing is not deformed. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and fit the seal with a support tube that bears on the outer ring, never on the lip. If the shaft shows wear, consider a seal with the lip in another position. Selection depends on speed, temperature and the type of lubricant.

If you need a seal equivalent to the DBH 8025Sil, send us the full part number, the shaft, housing and height dimensions, and a photo of the old seal if possible. With that data we can look for an alternative within the DBH line or another brand we carry. We can also advise you if the Lz-R design is not suitable for your application and a different lip type or material is better.

To request a quote for the DBH 8025Sil oil seal, send the part number by WhatsApp to MR Accesorios Industriales. We will reply with the replacement options. If you have doubts about installation or selection, our technical team can help you define the best solution for your equipment.