Radial shaft seal DBH 1177

DBH 1177 is a radial shaft seal reference, within Seals. Request a quote for 1177 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1177 oil seal is a radial shaft seal with A 378 design used to retain lubricant and exclude contaminants in rotating equipment. With dimensions of 0 mm shaft, 63.53 mm housing and 7.90 mm height, it is installed in housings or covers to protect bearings and shafts. MR Accesorios Industriales carries this official brand and advises you to choose the correct seal for your application.

This item is a DBH radial shaft seal, identified with code 1177. Its dimensions are 0 mm shaft diameter, 63.53 mm housing diameter and 7.90 mm height. The A 378 design corresponds to a specific lip and housing configuration that ensures effective sealing under rotation. It is a replacement part for equipment requiring oil or grease containment and protection against dust and dirt.

Radial shaft seals such as the DBH 1177 are used in gearboxes, pumps, electric motors, compressors and power transmission machinery. Their function is to prevent lubricant leaks and the ingress of foreign particles that accelerate wear on bearings and shafts. They are common in industrial applications where preventive maintenance aims to extend the service life of rotating components.

To correctly install a seal, verify that the housing and shaft are clean and free of burrs. Lubricate the lip with the same oil or grease used in the equipment before installation. Insert the seal perpendicularly, without striking the lip, using a tube or socket of suitable diameter. If the shaft shows wear, consider an adjacent size or a seal with an auxiliary lip. Selection depends on speed, temperature and fluid type.

If you need a seal equivalent to the DBH 1177 or a nearby size, contact us on WhatsApp. We can look for alternatives in other brands or configurations according to your equipment dimensions. To speed up the inquiry, send us code 1177, the shaft and housing dimensions, and a photo of the original part. This way we offer you an option compatible with your application.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. If you have doubts about installation or want to confirm the size, write to us on WhatsApp and we will reply promptly. We can also advise you on other transmission components and bearings you need for your maintenance.