Radial shaft seal DBH 9121 — 22.00 x 48.00 x 10.00

DBH 9121 is a radial shaft seal reference, within Seals. Request a quote for 9121 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9121 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 22 mm shaft diameter, 48 mm housing diameter and 10 mm height, it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales carries this brand and advises you so you can choose the right seal for your application.

The DBH 9121 is an Lx design oil seal, with a sealing lip and metal case. Its dimensions are 22 mm shaft diameter (d), 48 mm housing diameter (D) and 10 mm height (h). The Lx design indicates a specific lip and spring configuration, suitable for applications requiring efficient sealing on rotating shafts. This oil seal is made with elastomers resistant to oil and heat, and a steel case that guarantees rigidity and correct fit in the housing.

Typical applications for this oil seal include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In all these cases, the oil seal prevents oil or grease leaks and protects bearings and gears from the entry of external contaminants. It is a critical part for maintaining lubrication and extending the service life of internal components. Its compact size makes it suitable for equipment with limited space.

To correctly install the DBH 9121 oil seal, check that the shaft surface is smooth and free of burrs, with adequate hardness to prevent premature lip wear. Lubricate the lip before installation and make sure the housing is clean and undamaged. Oil seal selection must consider rotation speed, operating temperature and lubricant type. If you have any questions, ask us and we will help you choose the best option.

If you need an equivalent oil seal or a nearby size, contact us on WhatsApp. We can look for alternatives in other brands or similar sizes that fit your needs. To speed up our response, send the code 9121 or the dimensions 22x48x10 along with a photo or sample of the original oil seal. Our technical team advises you with no obligation.

At MR Accesorios Industriales we carry the DBH brand as part of our line of seals and oil seals. If you want a quote for the DBH 9121 oil seal or to ask about other sizes, write to us on WhatsApp and we will reply shortly. We can also advise you on installation and best practices to maximize the service life of your equipment.