Radial shaft seal DBH 9666 — 168.00 x 198.00 x 16.50/21.00

DBH 9666 is a radial shaft seal reference, within Seals. Request a quote for 9666 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9666 radial shaft seal is a lip seal designed for rotating shafts of 168 mm diameter and housings of 198 mm. Its stepped height of 16.50/21.00 mm and its A 280 design make it suitable for demanding applications requiring oil or grease retention and exclusion of contaminants. MR Accesorios Industriales carries this official brand and advises you so you choose the correct seal for your equipment.

This item is a DBH radial shaft seal, identified with code 9666. Its main dimensions are: shaft diameter d = 168 mm, housing diameter D = 198 mm and height h = 16.50/21.00 mm. The A 280 design corresponds to a lip and body configuration that adapts to the stated dimensions. It is a precision part that guarantees sealing on rotating shafts, preventing lubricant leaks and the entry of external particles.

Radial shaft seals such as the DBH 9666 are used in gearboxes, pumps, electric motors, rollers and power transmission equipment. They are common in the food, mining, cement and water treatment industries, where large-diameter shafts require reliable sealing. They are also used in agricultural machinery and continuous process equipment, where the seal protects bearings and extends the service life of the assembly.

To correctly install this seal, verify that the shaft and housing are clean and free of burrs. Lubricate the lip with the same oil or grease used in the equipment before inserting it. The 16.50/21.00 mm height allows it to be seated in cavities with a shoulder; make sure the support face sits flush. If the shaft shows wear, consider a repair sleeve. Selection must consider speed, temperature and fluid type, data we confirm against the manufacturer's product page.

If you need an equivalent seal or a neighboring size, contact us on WhatsApp. We can look for alternatives in other brands or series with similar dimensions, always respecting the housing and shaft tolerances. We have more than 80 years of experience in industrial distribution, which allows us to advise you with technical judgment. MR Accesorios Industriales carries the DBH brand as part of its seals and oil seals line.

To request a quote for the DBH 9666 seal, send code 9666 on WhatsApp along with the required quantity. You can also ask about other seals in the same family or about seal kits. Our technical team responds with the information you need to move forward with your maintenance.