DBH 9850Vit radial shaft seal — 12 x 28 x 7

DBH 9850Vit 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 9850Vit and any equivalents.

The DBH 9850Vit is a radial lip seal for rotating shafts. It keeps lubricant in and contaminants out of the housing, protecting bearings and gears. The seal fits a 12 mm shaft in a 28 mm bore, with a 7.00 mm overall height, and uses the A 231 design. MR Industrial Accessories supplies this brand and can help you confirm the right size.

This seal carries the DBH brand and the 9850Vit designation. Its dimensions are shaft 12 mm, housing 28 mm, and height 7.00 mm. The A 231 design is a single-lipped, spring-loaded configuration for rotating shafts. The metal case and lip elastomer are built to stay in contact with the shaft and hold the sealing line. It is a precision component that presses into the housing bore.

Seals like the 9850Vit appear in gearboxes, pumps, electric motors, compressors, and belt or chain drives. They keep oil or grease where it belongs and block dust, water, and particles from reaching the bearings. On 12 mm shafts, this size is common in small and medium equipment where radial space is tight and dependable sealing is needed at moderate speeds.

During installation, inspect the shaft for burrs or wear and make sure the housing bore is clean and round. Apply the same oil or grease used in the equipment to the lip before pressing the seal in. Push on the outer ring only, never on the lip. When choosing a replacement, check shaft speed, operating temperature, and how the elastomer reacts to the lubricant. A deeply grooved shaft may call for a different size or a design with an auxiliary lip.

If you need an equivalent from another brand, send the 9850Vit number or the dimensions 12 x 28 x 7 mm to MR Industrial Accessories. Include the A 231 design and your service conditions. The technical team uses that information to find a suitable option in the DBH line or a compatible alternative. Exact designation and dimensions are what prevent errors at replacement time.

To request a quote for this DBH 9850Vit oil seal, send the part number by WhatsApp or email. You can also ask about other sizes in the same family or about seals with special features. The response is technical and direct, so you get the part your equipment needs. MR supplies this brand.