Radial shaft seal DBH 9906Pol — 40.00 x 58.00 x 10.17

DBH 9906Pol is a radial shaft seal reference, within Seals. Request a quote for 9906Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9906Pol oil seal is a radial shaft seal of A 109-R AH design that is placed between a rotating shaft and its housing to retain lubricant and block the entry of dust, water or particles. MR Accesorios Industriales carries this brand and advises you so you choose the right oil seal for your application. With a 40.00 mm shaft diameter, 58.00 mm housing diameter and 10.17 mm height, it is a common size in gearboxes, pumps and power transmission equipment.

This item is a DBH radial shaft seal with the designation 9906Pol, with the following dimensions taken from its product page: shaft diameter 40.00 mm, housing diameter 58.00 mm and height 10.17 mm. The A 109-R AH design corresponds to an oil seal with a sealing lip and a specific geometry for rotating shafts. The 9906 series is identified by those three dimensions; if your measurement matches 40 x 58 x 10.17 mm, this is the part number you are looking for.

Oil seals of this size are used in gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. Their function is twofold: keep the oil or grease inside the assembly and prevent contaminants from entering from outside. In environments with dust, chips or moisture, an oil seal in good condition extends the life of the bearings and prevents downtime due to lubricant loss.

To install it, check that the shaft has no burrs or wear in the contact area and that the housing is clean and free of dents. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and apply force on the outer ring, never on the lip. If the shaft shows a deep track, consider a nearby size or an oil seal with an offset lip. The selection depends on speed, temperature and the type of fluid to be retained.

If you need an equivalent or a nearby size, send us the part number 9906Pol or the dimensions 40 x 58 x 10.17 mm by WhatsApp. You can also send us a photo of the old oil seal with the number stamped on the lip. At MR Accesorios Industriales we check the designation against the manufacturer's data sheet to offer you the right option within the DBH line.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. If your equipment calls for this oil seal, write to us by WhatsApp with the part number 9906Pol and we will send you the quote.