Radial shaft seal DBH 9914 — 18.00 x 30.00 x 6.40/8.00

DBH 9914 is a radial shaft seal reference, within Seals. Request a quote for 9914 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9914 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 18 mm shaft diameter, 30 mm housing and a height of 6.40/8.00 mm, it is used in gearboxes, pumps, electric motors and transmission equipment. Its A 310 design ensures reliable sealing under continuous operating conditions.

This item is a radial shaft seal from the DBH brand, identified by the part number 9914. Its dimensions are 18 mm shaft diameter (d), 30 mm housing diameter (D) and a height (h) of 6.40/8.00 mm. Design A 310 corresponds to a single-lip configuration with spring, suitable for rotating shafts. It is made with elastomers resistant to oils and greases, and its structure includes a metal reinforcement that ensures stability in the housing.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, compressors and belt or chain transmission systems. In all these equipment, the DBH 9914 seal prevents lubricant leaks and protects bearings and gears from the ingress of dust, water or abrasive particles, extending the service life of the internal components.

For correct installation, check that the shaft diameter and the housing match the indicated dimensions. The shaft must have a polished surface, free of burrs or grooves, with adequate hardness so as not to damage the lip. Lubricate the lip before inserting it and use an installation tool that applies uniform pressure. The 6.40/8.00 mm height allows some axial tolerance in the housing, making installation easier in tight spaces.

If you need an equivalent seal or a nearby size, you can contact us. We have a broad range of seals from different brands and sizes. To speed up the search, send the part number 9914 or the required dimensions (shaft diameter, housing and height) via WhatsApp. Our technical team will advise you to find the option best suited to your application.

At MR Accesorios Industriales we carry the DBH brand as part of our range of seals. With more than 80 years of experience in the field, we provide technical advice and solutions for industry. Send the part number 9914 via WhatsApp and we will quote you promptly.