Radial shaft seal DBH 9890Vit — 80.00 x 100.00 x 10.00

DBH 9890Vit is a radial shaft seal reference, within Seals. Request a quote for 9890Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9890Vit oil seal is a radial shaft seal with 80 mm shaft diameter, 100 mm housing diameter and 10 mm height, in Lx-R H design. It is used to retain lubricant and exclude contaminants in rotating equipment, mounted on shafts that rotate inside a housing. It is a wear part that should be replaced when oil leakage or dust ingress appears. At MR Accesorios Industriales we sell it as an official brand and advise you so you order the correct replacement.

This item is a DBH radial shaft seal with the designation 9890Vit. Its dimensions are 80 mm shaft diameter, 100 mm housing diameter and 10.00 mm height. The indicated design is Lx-R H, which defines the geometry of the lip and the body. It is a single-lip seal with metal reinforcement, designed for rotating shafts with lubrication. The code 9890Vit identifies the size and the construction type within the DBH line.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, conveyor rollers and transmission equipment. In all cases it performs two functions: retaining the oil or grease inside the assembly and preventing water, dust or particles from entering. It is commonly found in equipment where the shaft rotates at moderate speeds and the working temperature is not extreme.

To install it, check that the shaft diameter and the housing match the seal dimensions. The lip must be lubricated before installation and the shaft must not have burrs or wear. If the shaft has a marked track, consider using a seal with an offset lip or a repair sleeve. The selection depends on the fluid, speed and service temperature; if in doubt, ask us.

If you need an equivalent or a nearby size, send us the code 9890Vit or the current dimensions of your seal. We can look for alternatives within the DBH line or other brands we carry, always respecting the shaft, housing and height dimensions. We also ask you to tell us the type of lubricant and the working conditions to better guide the choice.

To request a quote for the DBH 9890Vit oil seal, write to us on WhatsApp with the code and the quantity you need. At MR Accesorios Industriales we reply with alternatives if there is no exact match. We can also advise you on installation or on the selection of seals for your equipment.