Radial shaft seal DBH 1090 — 35.05 x 50.80 x 8.33

DBH 1090 is a radial shaft seal reference, within Seals. Request a quote for 1090 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1090 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 35.05 mm shaft diameter, 50.80 mm housing and 8.33 mm height, and an A 206 design, it is used in gearboxes, pumps, electric motors and transmission equipment. MR Accesorios Industriales carries this official brand and advises you so you choose the right seal for your application.

This item is a radial shaft seal from the DBH brand, identified by part number 1090 and design A 206. Its dimensions are: shaft diameter (d) 35.05 mm, housing diameter (D) 50.80 mm and height (h) 8.33 mm. The A 206 design corresponds to a seal with a sealing lip and metal case, suitable for rotating shafts where oil or grease retention and protection against dust and dirt are required. It is a standard replacement part in industrial equipment operating with continuous rotary motion.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, conveyor rollers and belt or chain drive systems. In all these cases, the seal prevents lubricant leaks and the ingress of external particles that accelerate wear on bearings and shafts. Its compact size makes it suitable for tight spaces where reliable, easy-to-replace sealing is needed.

To install this seal correctly, verify that the shaft and housing are clean, free of burrs and scratches. Lubricate the lip with the same oil or grease used in the application before inserting it. Mounting pressure must be applied evenly on the case, never on the lip. If the shaft shows wear, consider a nearby size or a seal with an auxiliary lip. The final selection depends on the speed, temperature and type of lubricant in the equipment.

If you need a seal equivalent to the DBH 1090 or a nearby size, contact us on WhatsApp. We can look for alternatives in other brands or suggest a similar part number based on your shaft and housing dimensions. We can also advise you on the most suitable lip design for your application. At MR Accesorios Industriales we have more than 80 years of experience in the field and we help you find the right part.

To move forward with the quote, send us part number 1090 or the dimensions of your current seal on WhatsApp. Our technical team reviews your inquiry and replies promptly. We work with in-house manufacturing and selected brands to cover industrial maintenance needs. Do not hesitate to write to us if you have questions about the compatibility or installation of this seal.