DBH 9231Vit radial shaft seal — 84 x 104 x 11

DBH 9231Vit is a reference of radial shaft seal, within Seals. Request a quote for 9231Vit via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9231Vit radial shaft seal is a lip seal that closes off the passage of oil or grease between a rotating shaft and its housing. With an 84 mm shaft, 104 mm housing and 11 mm height, and Lx-Hel design, it is used in gearboxes, pumps and power transmission equipment where lubricant must be retained and dust or water ingress stopped. MR Accesorios Industriales sells this brand and helps you confirm the size before requesting a quote.

This item is a DBH 9231Vit radial shaft seal with the following dimensions: shaft (d) 84 mm, housing (D) 104 mm and height (h) 11.00 mm. The stated design is Lx-Hel, which combines a sealing lip with a helical spring to maintain contact on the shaft. This combination works well on rotating shafts with permanent lubrication and requires a ground shaft surface free of marks so the lip does not wear prematurely.

Typical applications for a seal of this size are found in gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. In all of these it performs the same function: retaining the oil inside the assembly and preventing contaminants from entering from outside. It is also found in agricultural and industrial machinery where the shaft rotates at moderate speeds and the working temperature is not extreme.

To install it, check that the housing is clean and free of burrs, and that the shaft has no splines or wear in the contact area. Lubricate the lip before inserting it and seat the seal perpendicular to the shaft so it does not twist. If the shaft shows a marked wear track, it is worth evaluating a seal with the lip in a different position. The final selection depends on the speed, temperature and type of lubricant in the equipment.

If you need an equivalent, send us the code 9231Vit along with the shaft, housing and height dimensions, and a photo of the old seal if you have one on hand. With that data we review alternatives within the DBH line or other brands we sell, and confirm which option fits without modifying the housing. We can also verify the Lx-Hel design against the manufacturer's data sheet.

MR Accesorios Industriales sells the DBH brand as part of its line of seals and oil seals. If this seal is for equipment in operation, write to us on WhatsApp with the code and dimensions: we'll send you the quote and help you decide whether the same size or an alternative is best.