Radial shaft seal DBH 5776 — 42.86 x 70.20 x 6.35

DBH 5776 is a radial shaft seal reference, within Seals. Request a quote for 5776 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5776 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 42.86 mm shaft diameter, 70.20 mm housing diameter and 6.35 mm height make it suitable for equipment with compact spaces. It is used in pumps, electric motors, gear reducers and machinery in general. MR Accesorios Industriales carries this brand and advises you so you choose the right seal for your application.

This item is a radial shaft seal from the DBH brand, identified by part number 5776. Its dimensions are: shaft diameter (d) 42.86 mm, housing diameter (D) 70.20 mm and height (h) 6.35 mm. The Lt design indicates a configuration with a sealing lip and metal body, suitable for retaining oil or grease on rotating shafts. Made with resistant elastomers and a metal reinforcement, it provides reliable sealing under continuous operating conditions.

Typical applications for this oil seal include centrifugal pumps, electric motors, gear reducer boxes, compressors and power transmission equipment. In all these cases, the seal prevents lubricant leaks and the entry of dust, water or particles, extending the service life of bearings and gears. It is a critical part in industrial maintenance, since its failure can cause unplanned downtime and costly damage.

To install the oil seal correctly, check that the shaft and housing are clean, free of burrs and scratches. Lubricate the lip with the same oil or grease used in the application before inserting it. Set the seal perpendicular to the shaft, using a suitable installation tube so as not to damage the lip. If the shaft shows wear, consider installing a repair sleeve or an alternative size to ensure effective sealing.

If you need an equivalent oil seal or a nearby size, contact us on WhatsApp. We can look for alternatives in other brands or configurations that fit your needs. To speed up the inquiry, send part number 5776 or the exact shaft, housing and height dimensions. Our technical team will help you find the best solution for your equipment.

At MR Accesorios Industriales we have more than 80 years of experience in the industry. We carry the DBH brand as part of our catalog of seals and oil seals. Send part number 5776 on WhatsApp and we will quote you promptly.