DBH 6822 radial shaft seal — 16 x 22 x 4

DBH 6822 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 6822 and any equivalents.

The DBH 6822 is a radial shaft seal in the Ls design, sized for a 16 mm shaft, 22 mm housing and 4 mm height. It keeps lubricant in and contaminants out where a shaft turns inside a housing, protecting bearings and bushings. This seal is a common replacement item in small-diameter rotating equipment.

In the DBH line, the 6822 code identifies both the size and the construction type. The Ls design combines a sealing lip with a metal body that presses into a cylindrical housing. Key measurements are shaft 16 mm, housing 22 mm, width 4.00 mm. Use these three values to confirm the seal matches your assembly before ordering.

Typical applications include gearboxes, electric motors, pumps, compressors and transmission units that need oil or grease contained at the shaft exit. The lip also blocks dust and water in exposed locations, which is why this type of seal appears in agricultural machinery, washing equipment and low-power pumping systems.

Selection is straightforward: check that shaft, housing and height match the values above. The shaft should be clean and free of burrs or deep marks, and the housing should not be deformed. Lubricate the lip before installation and use a support tube to avoid damaging it. If the shaft shows wear, a seal with an additional lip may be a better fit.

If you need an equivalent, send the code 6822 or the dimensions 16x22x4 mm along with the Ls design. From that data we can suggest alternatives in other brands or series we carry. We can also help when mounting space is tight or when a specific material is needed for high temperatures or chemical contact.

To request a quote for the DBH 6822 seal, contact us via WhatsApp or email with the code or the dimensions. Our team replies promptly and can help you choose the right seal for your application.