Radial shaft seal DBH 1200/85 — 20.00 x 32.30 x 10.00

DBH 1200/85 is a radial shaft seal reference, within Seals. Request a quote for 1200/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1200/85 radial shaft seal is a lip seal that blocks the passage of oil or grease on rotating shafts and keeps dust and water out of the bearing. It is fitted in gearboxes, pumps, electric motors and power transmission equipment, where the lubricant must stay in and contamination must stay out. MR Accesorios Industriales carries this brand and advises you on choosing the right size.

This DBH 1200/85 seal has a shaft diameter of 20 mm, a housing diameter of 32.3 mm and a height of 10.00 mm. Design A 119 corresponds to a single lip seal with spring, intended for rotating shafts with lubrication. The 1200/85 designation identifies the size within the DBH line, and the full part number lets you order the exact replacement without confusion.

It is used in equipment where oil or grease must be retained and dirt excluded: gearboxes, centrifugal pumps, electric motors, spindles and belt or chain drives. It also appears in agricultural machinery, roller conveyors and process equipment. Whenever a shaft rotates inside a housing and sealing is required, this type of seal does the job.

For installation, check that the shaft is clean, free of burrs and marks, and that the sealing surface has the right hardness and roughness. Lubricate the lip before inserting it and fit the seal perpendicular to the shaft, with a tube or press bearing on the outer ring, never on the lip. If the housing is damaged, it is best to repair it or use a seal with a sleeve. Selection depends on speed, temperature and type of lubricant.

If you need a nearby size or an equivalent from another brand, send us the 1200/85 part number or the shaft, housing and height dimensions. With that data we search our line of seals and oil seals for the option that best suits you. We can also advise you on design A 119 and its variants according to the type of service.

To request a quote for the DBH 1200/85 seal, send the part number by WhatsApp to MR Accesorios Industriales. We reply with the alternatives available in our seals line. If you are unsure about the size, send us a photo of the old seal or the shaft and housing dimensions, and we will help you identify it.