DBH 9916Pol radial shaft seal — 48 x 60 x 21

DBH 9916Pol is a reference of radial shaft seal, within Seals. Request a quote for 9916Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9916Pol 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. It is mounted in gearboxes, pumps, electric motors and industrial equipment in general. This particular model has an LMx-R H design and dimensions of 48 mm shaft diameter, 60 mm housing diameter and 21 mm height. At MR Accesorios Industriales we sell it as part of our seals and radial shaft seals line.

The DBH 9916Pol is a single-lip radial shaft seal, identified with the designation 9916Pol. Its dimensions are 48 mm shaft diameter (d), 60 mm housing diameter (D) and 21 mm height (h). The LMx-R H design corresponds to a configuration with a retaining lip and dust lip, suitable for applications with moderate exposure to contaminants. The lip elastomer is formulated to resist industrial oils and greases, and the metal body ensures a firm fit in the housing.

This type of radial shaft seal is used in equipment where there is a rotating shaft that must be sealed: speed reducers, centrifugal pumps, electric motors, compressors, machine tools and conveyors. It also appears in automotive and agricultural applications. The 48x60x21 dimension combination is common in medium-sized power transmission equipment. If the seal fails, lubricant leaks out and dirt enters, which accelerates wear on bearings and gears.

To install a radial shaft seal, check that the shaft has no burrs or marks and that the sealing surface is polished. The housing must be clean and free of deformation. It is recommended to lubricate the lip with the same grease or oil used in the equipment before inserting it, and to use an installation tube that presses on the outer diameter, never on the lip. The 21 mm height must match the housing depth. If the shaft shows wear, consider a seal with the lip in a different position.

To quote a seal equivalent to the 9916Pol, the most practical thing is to send us the complete part number, the original brand and the shaft, housing and height dimensions. With that data we can look for an alternative within our DBH line or other brands we sell. We can also advise you if the original seal has a special design, such as a double lip or dust lip, so that the replacement is correct.

At MR Accesorios Industriales we sell the DBH brand as part of our seals and radial shaft seals catalog. If you want a quote for the 9916Pol, send us the part number on WhatsApp and we will reply shortly. We can also help you identify the seal if you only have the dimensions or a sample of the original.