Radial shaft seal DBH 9850Vit — 12.00 x 28.00 x 7.00

DBH 9850Vit is a radial shaft seal reference, within Seals. Request a quote for 9850Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9850Vit 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 particles that could damage bearings and gears. With dimensions of 12 mm shaft, 28 mm housing and 7 mm height, and an A 231 design, it is a common replacement part in industrial equipment. MR Accesorios Industriales supplies this official brand and advises you on choosing the correct size.

This item is a DBH radial shaft seal, identified with the designation 9850Vit. Its dimensions are: shaft diameter 12 mm, housing diameter 28 mm and height 7.00 mm. The A 231 design corresponds to a single-lipped configuration with spring, suitable for rotating shafts. The lip elastomer and the metal body are designed to withstand continuous contact with the shaft and maintain sealing. It is a precision part that is press-fitted into the housing.

Radial shaft seals such as the 9850Vit are used in gearboxes, pumps, electric motors, compressors and belt or chain drives. Their purpose is to confine the oil or grease inside the assembly and protect the bearings from external contamination. In applications with 12 mm shafts, it is commonly found in small and medium-sized equipment, where radial space is limited and reliable sealing is required at moderate speeds.

To mount this seal, check that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Pressure must be applied to the outer ring, never to the lip. When selecting a replacement, consider rotation speed, operating temperature and the chemical compatibility of the elastomer with the lubricant. If the shaft has a deep groove, evaluate an alternative size or a design with an auxiliary lip.

If you need a nearby size or an equivalent from another brand, contact MR Accesorios Industriales and mention the part number 9850Vit or the dimensions 12 x 28 x 7 mm. You can also indicate the A 231 design and the service conditions. With that data, the technical team looks for the appropriate option within the DBH line or other compatible alternatives. Remember that the exact designation and dimensions are the key to avoiding errors in replacement.

To request a quote for this DBH 9850Vit oil seal, send the part number on WhatsApp to MR Accesorios Industriales. You can also ask about other sizes in the same family or about seals with special characteristics. Service is personalized and technical, so that you receive the part your equipment needs. MR supplies this official brand and has more than 80 years of experience in the industrial sector.