Radial shaft seal DBH 8254 — 22.00 x 33.00 x 7.00

DBH 8254 is a radial shaft seal reference, within Seals. Request a quote for 8254 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8254 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the ingress of dust, water or contaminating particles. With dimensions of 22 mm shaft, 33 mm housing and 7 mm height, it is press-fitted into the housing and runs on the shaft surface. It is a key component in pumps, electric motors, gearboxes and power transmission equipment operating under demanding conditions.

This DBH 8254 oil seal has a shaft diameter of 22 mm, a housing diameter of 33 mm and a height of 7.00 mm. Its Lx design corresponds to a single sealing lip with spring, intended for applications where the shaft rotates and an effective barrier against oil or grease leaks is required. The lip bears against the shaft with slight radial pressure that ensures sealing without hindering rotation. The metal outer case allows firm mounting in the housing.

It is used in rotating equipment such as centrifugal pumps, electric motors, gearboxes, compressors and machine tools. It also appears on transmission shafts, rollers and conveyor systems. In all cases, it protects bearings and gears from external contamination and keeps lubricant in place. It is a standard solution for maintenance and repair of industrial machinery.

To correctly select an oil seal, verify shaft and housing dimensions, lubricant type, operating temperature and peripheral speed. Installation must be done with suitable tools to avoid damaging the lip. It is recommended to thoroughly clean the housing, lubricate the lip with the same service oil or grease and avoid impacts. If the shaft shows wear, a repair sleeve or an alternative size may be required.

If you need a different size or an oil seal equivalent to the DBH 8254, contact us. We can look for alternatives in other brands or special configurations according to your application. To do so, send us the original part number, exact dimensions or a photo of the part. We can also advise you on the lip material (nitrile, viton, polyurethane) according to the temperature and the fluid to be retained.

To request a quote for the DBH 8254 oil seal or ask about a nearby size, write to us via WhatsApp. MR Accesorios Industriales carries this brand and can help you find the seal you need. Send us the part number, dimensions or application and we will reply promptly.