Radial shaft seal DBH 9819 — 78.00 x 115.00 x 10.00/19.00

DBH 9819 is a radial shaft seal reference, within Seals. Request a quote for 9819 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9819 oil seal is a single-lip radial seal, designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 78 mm shaft diameter, 115 mm housing diameter and a height of 10.00/19.00 mm, it is used in gearboxes, pumps and industrial equipment. MR Accesorios Industriales sells this official brand and advises you so that you choose the right oil seal for your application.

This item is a DBH radial shaft seal, identified with the designation 9819. Its dimensions are: shaft diameter (d) 78 mm, housing diameter (D) 115 mm and height (h) 10.00/19.00 mm. The A 309 design corresponds to a seal with a sealing lip and metal body, suitable for press fitting into a cylindrical housing. The double height (10/19 mm) indicates that the seal has an auxiliary lip or a stepped section to improve sealing.

Seals of this series are used in applications with continuous rotation and the need to retain oil or grease. They are common in gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. They are also used in agricultural and road machinery, where dust and moisture require reliable sealing to protect the bearings.

To correctly select an oil seal, verify that the shaft and housing dimensions match those of the equipment. Peripheral speed, operating temperature and the type of lubricant influence the choice of lip material. During installation, lubricate the lip, avoid damaging it with sharp edges and make sure the housing is clean and free of burrs. Careful installation extends the service life of the seal.

If you need an equivalent oil seal or a nearby size, contact us on WhatsApp. We can look for alternatives in other brands or series, always respecting the critical dimensions. We can also advise you if your application requires a special material or a different configuration. At MR Accesorios Industriales we have more than 80 years of experience in the field.

To request a quote for the DBH 9819 oil seal or to ask about other sizes, send the part number 9819 by WhatsApp. We will reply shortly with the purchasing options. MR Accesorios Industriales, since 1945, distributes seals and oil seals for industry.