Radial shaft seal DBH 5705 — 50.80 x 79.96 x 11.11

DBH 5705 is a radial shaft seal reference, within Seals. Request a quote for 5705 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5705 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions —50.80 mm shaft diameter, 79.96 mm housing diameter and 11.11 mm height— make it suitable for equipment with standard housings. DBH is a brand that MR carries, so you can ask us about this code and its equivalents. It is used in pumps, gearboxes, electric motors and general machinery, where reliable sealing extends bearing life and reduces downtime.

This item is a radial shaft seal from the DBH brand, identified with the code 5705. Its dimensions are: shaft diameter (d) 50.80 mm, housing diameter (D) 79.96 mm and height (h) 11.11 mm. The Lz design corresponds to a configuration with a sealing lip and dust lip, suitable for applications with moderate exposure to dust or dirt. The lip is made of an elastomeric material resistant to oil and temperature, and the outer body is steel for a firm fit in the housing. It is important to respect these dimensions when replacing the oil seal, since even a minimal difference can cause leaks or premature wear.

Typical applications for this oil seal include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In all these cases, the oil seal serves to prevent lubricant from escaping and external particles from entering, protecting the bearings and gears. It is also used in machine tools and continuous process equipment, where sealing reliability is critical to keeping production running without interruptions. Its size makes it common in medium-sized equipment, both domestic and imported.

To correctly select this oil seal, check that the shaft and housing dimensions match those indicated. The Lz design is appropriate when there is a risk of dust contamination; if the environment is very dirty, consider a version with an additional dust lip. During installation, lubricate the lip with the same oil as the equipment, insert it perpendicular to the shaft and avoid hitting it. A suitable installation tool helps prevent damage to the lip. If the shaft shows wear, consider a repair sleeve or ask us about alternatives.

If you need an equivalent oil seal or a nearby size, you can send us the code 5705 or the exact dimensions of your equipment. At MR Accesorios Industriales we have more than 80 years of experience in industrial distribution and can guide you toward the best solution. We also offer installation tools and compatible lubricants. Write to us on WhatsApp and we will send you a quote shortly.

To order this oil seal or ask about other sizes, send the code 5705 on WhatsApp to MR Accesorios Industriales. We will reply with the quote. If you have doubts about the application, our technical team can advise you.