Radial shaft seal DBH 5971 — 50.80 x 75.36 x 7.93

DBH 5971 is a radial shaft seal reference, within Seals. Request a quote for 5971 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5971 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of contaminants such as dust, water or particles. With dimensions of 50.80 mm shaft diameter, 75.36 mm housing diameter and 7.93 mm height, and an Lz design, it is a replacement part for industrial equipment requiring reliable sealing under continuous operating conditions.

This item is a DBH radial shaft seal, identified by part number 5971. Its standard dimensions are: shaft diameter (d) 50.80 mm, housing diameter (D) 75.36 mm and height (h) 7.93 mm. The Lz design corresponds to a configuration with a sealing lip and a spring that ensures constant contact on the shaft. Made of elastomer resistant to oils and greases, it is suitable for applications requiring low friction and high durability.

Typical applications of this seal include gearboxes, pumps, electric motors, conveyor rollers and power transmission equipment. It is used to seal shafts rotating at moderate speeds and exposed to lubricants. It is commonly found in machinery in the food, chemical and process industries, where fluid containment and protection against contaminants are critical to equipment performance.

For installation, verify that the shaft and housing diameters match the indicated dimensions. The seal must be installed with the lip facing the lubricant side and using a suitable tool to avoid damaging the lip. It is advisable to lubricate the lip before installation and ensure a shaft surface free of burrs. Selection must consider rotation speed, operating temperature and the chemical compatibility of the elastomer with the fluid to be retained.

If you need a seal with equivalent dimensions or a close variant, you can consult us. We have a wide range of seals from different brands and configurations. To find the right replacement, it is helpful if you provide the original part number, the shaft and housing dimensions, and the working conditions. Our technical team will advise you on selecting the most suitable option.

To request a quote for the DBH 5971 seal or ask for an alternative, send the part number by WhatsApp to MR Accesorios Industriales. We will reply shortly with the information you need for your order. You can also ask us about other sealing products, bearings, power transmission and lubricants. We are here to help you keep your equipment running.