DBH 8523Vit radial shaft seal — 120 x 150 x 14

DBH 8523Vit is a reference of radial shaft seal, within Seals. Request a quote for 8523Vit via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8523Vit radial shaft seal is a lip seal that stops lubricant from escaping and blocks dust, water or particles from entering equipment with a rotating shaft. It is press-fitted into the housing and runs on the shaft with a flexible lip that compensates for small misalignments. It is a wear part: when oil leakage or dirt ingress appears, it is replaced. MR Accesorios Industriales carries this brand and advises you on choosing the right size.

This oil seal corresponds to the DBH designation 8523Vit and its dimensions are 120 mm shaft, 150 mm housing and 14.00 mm height. The stated design is Lx-H-AH, a lip configuration with a metal case and an auxiliary exclusion lip, intended to retain lubricant and hold back contaminants from the exposed side. The 14.00 mm height defines the width of the housing where it is press-fitted. Always confirm these three dimensions against the drawing or the old part before ordering.

It is used in gearboxes, pumps, electric motors, rollers and transmission equipment where the shaft rotates inside a fixed housing. It also appears in agricultural machinery, conveyors and process equipment in dusty environments or with frequent washdown. In those cases the auxiliary lip of the Lx-H-AH design helps keep lubricant in and dirt out, provided the shaft is in good condition and the operating speed is suitable for an elastomeric lip seal.

To select correctly, take into account the shaft diameter and finish: a scratched or worn surface ruins the lip within a few hours. Also check that the housing is clean, free of burrs and deep enough for the 14.00 mm height. During installation, lubricate the lip, insert the seal perpendicular and tap with a tube or spacer that bears on the case, never on the lip. If the shaft has play or eccentricity, consider another sealing solution.

To quote part number 8523Vit, send us the shaft, housing and height dimensions, and a photo of the part or the drawing. With that data we look for the alternative in the radial shaft seal line and tell you whether the Lx-H-AH design suits your application or whether another one is better. We can also review the condition of the shaft and housing to prevent the seal from failing again.

MR Accesorios Industriales carries the DBH brand within its seals and oil seals line. If you already have the part number at hand, write to us on WhatsApp with the designation 8523Vit and the dimensions, and we will send you the quote. If you are unsure between two sizes, send both and we will help you determine which one corresponds to your equipment's housing and shaft.