DBH 8526Pol radial shaft seal — 35 x 55 x 11

DBH 8526Pol is a reference of radial shaft seal, within Seals. Request a quote for 8526Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8526Pol oil seal is a single-lip radial shaft seal that is mounted on rotating shafts to retain oil or grease and block the entry of dust and water. Due to its dimensions of 35 mm shaft, 55 mm housing and 11 mm height, it is a very widespread size in pumps, electric motors, gearboxes and transmission equipment. MR Accesorios Industriales carries this DBH seal line for industrial replacement and maintenance.

The 8526Pol is identified by its designation and by three dimensions: 35.00 mm shaft diameter, 55.00 mm housing diameter and 11.00 mm height. The Lx-H-H design indicates a single-lip oil seal with a metal case and sealing lip, designed for rotating shafts with permanent lubrication. The DBH nomenclature makes it easy to locate in the catalogue and cross-reference it with other brands when an alternative is needed.

It is used in centrifugal pumps, electric motors, reducers, rollers, mixers and power transmission equipment. At those rotation points, the oil seal performs two functions: it prevents lubricant from leaking outward and stops the entry of contaminants that wear down bearings and bushings. That is why it is a critical part in preventive maintenance: when it starts to leak, it should be replaced before the damage reaches the bearing.

To install it, verify that the shaft is clean and free of burrs, lubricate the lip before inserting it and seat the oil seal perpendicular to the housing. If the shaft shows wear, consider an oil seal with the lip in another position. The selection depends on the type of lubricant, rotation speed and operating temperature; if that data is not on the data sheet, confirm it with the manufacturer before installing.

To quote the part number 8526Pol or the shaft, housing and height dimensions, send us. With that data we look for the DBH alternative or one from another brand within the same radial shaft seal category. We can also guide you if the housing is damaged and it is advisable to move to an oversized repair size. The more complete the information, the more accurate the proposal.

To request a quote for this DBH 8526Pol oil seal, write to us on WhatsApp with the part number and quantity. MR Accesorios Industriales carries DBH seals and oil seals, along with bearings, housings, power transmission and lubricants. We reply with the alternative that best suits your equipment.