Radial shaft seal DBH 9885Pol — 34.50 x 59.20 x 14.00

DBH 9885Pol is a radial shaft seal reference, within Seals. Request a quote for 9885Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9885Pol seal is a lip radial shaft seal designed to retain lubricant and block the entry of dust, water or particles in equipment with a rotating shaft. Due to its dimensions —34.50 mm shaft, 59.20 mm housing and 14.00 mm height— it is used in gearboxes, pumps, electric motors and transmissions where the mounting space is already defined. It is a wear part: when oil leakage or dirt ingress appears, it is replaced with an equivalent of the same size and design.

This item is a DBH radial shaft seal with the designation 9885Pol. Its dimensions are 34.50 mm shaft diameter (d), 59.20 mm housing diameter (D) and 14.00 mm height (h). The indicated design is A 328, which defines the geometry of the lip and the metal body. It is a single-lip seal with a metal case, the most common format for rotating shafts in industrial equipment. Before ordering, it is advisable to verify those three dimensions against the actual housing and shaft, because a seal of a different size will neither seal nor fit.

Typical applications for a seal of this size appear in gearboxes, centrifugal pumps, electric motors, rollers and belt or chain drives. In all those cases it performs two functions: retaining the oil or grease inside the assembly and preventing contaminants from entering from outside. It is also used as a barrier in equipment with washing or a humid environment, where the lip works against the shaft and needs a raceway in good condition to avoid leaking.

For mounting, keep in mind that the lip must not pass over burrs, threads or keyways: protect the edge with tape or a guide sleeve. Lubricate the lip before seating it and verify that the shaft has no wear or marks in the contact area. Selection depends on speed, temperature and the type of fluid; if the original seal works under severe conditions, it is advisable to evaluate a different material or design. Design A 328 is the starting point for comparison.

If you cannot find the part number 9885Pol or you need a nearby size, send us the shaft, housing and height dimensions along with a photo of the old seal. With that data we look for an equivalent in the same category or in another brand that MR carries. We can also advise you if the housing accepts a seal of a different height or if it is advisable to change the lip design according to the type of lubricant and the working speed.

MR Accesorios Industriales carries the DBH brand as an official brand. If you want to request a quote, write to us by WhatsApp with the part number 9885Pol and the dimensions. We will reply with the alternative that best fits your equipment.