Radial shaft seal DBH 9979 — 35.00 x 62.00 x 9.00/16.00

DBH 9979 is a radial shaft seal reference, within Seals. Request a quote for 9979 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9979 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 dust, water or contaminating particles. With dimensions of 35 mm shaft, 62 mm housing and a height of 9.00/16.00 mm, it is used in gearboxes, pumps, electric motors and industrial equipment in general. MR Accesorios Industriales supplies this official brand and advises you so you can choose the correct seal for your application.

This item is a radial shaft seal from the DBH brand, identified with the code 9979. Its dimensions are: shaft diameter (d) 35 mm, housing diameter (D) 62 mm and height (h) 9.00/16.00 mm. Design A 330 corresponds to a configuration with a sealing lip and a stepped height that allows it to adapt to housings with a shoulder. It is manufactured with elastomers resistant to oils and greases, and its structure includes a metal reinforcement that gives it rigidity. It is a key part for maintaining sealing in equipment with rotating motion.

Typical applications for this seal include gearboxes, speed reducers, centrifugal pumps, electric motors, compressors and conveyor rollers. It is also found in agricultural machinery, mining equipment and production lines where there are rotating shafts that need to retain lubricant and exclude contaminants. Its 35 x 62 mm size is common in power transmission equipment for industrial use.

To correctly install this seal, verify that the shaft and housing are clean, free of burrs and scratches. Lubricate the lip with the same grease or oil used in the equipment before inserting it. Place it with a press or suitable tool, applying uniform force on the outer circumference, never on the lip. Make sure the spring is properly seated and that the lip faces the lubricant side. If the shaft shows wear, evaluate a neighboring size or a design with an auxiliary lip.

If you need an equivalent seal or a different size, you can consult us. We have alternatives from other brands and can look for the size that best suits your equipment. To do so, send us the code 9979 or the exact dimensions of your seal (shaft diameter, housing and height) via WhatsApp. We can also advise you on the most suitable design according to the working conditions: speed, temperature and type of lubricant.

At MR Accesorios Industriales we supply the DBH brand and have more than 80 years of experience in the field. If this seal is for your machine, do not hesitate to consult us. Send the code 9979 via WhatsApp and we will quote you promptly. We can also help you identify the correct seal if you send us the shaft and housing dimensions.