DBH 9930Pol radial shaft seal — 60 x 75 x 8

DBH 9930Pol is a reference of radial shaft seal, within Seals. Request a quote for 9930Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9930Pol radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to retain oil or grease and block the entry of dust and water. With a 60 mm shaft, 75 mm housing and 8 mm height, and an Mx-Bidi design, it is a common replacement part in gearboxes, pumps and power transmission equipment. MR Accesorios Industriales sells it as part of its seals and oil seals line.

The 9930Pol is a DBH brand oil seal with the following dimensions: shaft diameter 60 mm, housing diameter 75 mm and height 8.00 mm. Its Mx-Bidi design indicates a double-lip or bidirectional configuration, intended to contain lubricant from both directions of rotation or to reinforce sealing in applications with reciprocating motion. It is a precision component that works in direct contact with the shaft and the housing bore, so its correct selection and installation define the service life of the assembly.

This type of oil seal is used in equipment where oil leaks and the entry of contaminants must be prevented: gearboxes, reducers, centrifugal pumps, electric motors, rollers and transmission shafts. It also appears in agricultural machinery, material handling equipment and process lines. As it is a wear part, it should be replaced when lubricant loss, abnormal bearing noise or dirt buildup around the lip is detected.

For installation, check that the shaft is clean, free of burrs and deep marks, and that the sealing surface has the appropriate roughness. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and place the seal perpendicular to the shaft, without striking it directly on the lip. If the housing shows wear, consider a seal with a sleeve. The final selection depends on speed, temperature and the working fluid, data that should be confirmed against the manufacturer's data sheet.

If you need an oil seal equivalent to the 9930Pol, the most practical approach is to send us the part number, a photo of the part and the shaft, housing and height measurements. With that data we can look for alternatives within the DBH line or other brands we sell, always respecting the dimensions and design type. We can also guide you if the original seal is not identified and the size has to be reconstructed from the housing.

To request a quote for the DBH 9930Pol oil seal, write to us on WhatsApp and send us the part number. At MR Accesorios Industriales we work with seals and oil seals for different industrial applications and help you find the part that best suits your equipment. If you have doubts about installation or compatibility, our technical team can advise you before you make your inquiry.