Radial shaft seal DBH 8998 — 117.20 x 143.00 x 12.70

DBH 8998 is a radial shaft seal reference, within Seals. Request a quote for 8998 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8998 radial shaft seal is a lip seal that closes off lubricant passage and blocks contaminant ingress in equipment with a rotating shaft. Due to its dimensions, 117.20 mm shaft, 143.00 mm housing and 12.70 mm height, it is used in gearboxes, pumps and medium-sized transmissions. MR Accesorios Industriales carries this official brand and advises you so you choose the correct seal for your application.

This item is a DBH 8998 radial shaft seal, identified by its designation 8998. Its dimensions are shaft (d) 117.2 mm, housing (D) 143 mm and height (h) 12.70 mm. The Kx design defines the geometry of the lip and the metal body, intended to retain oil or grease on a shaft rotating inside a cavity. It is a standard replacement part within the radial seals and oil seals category.

Typical applications for a seal of this size appear in gearboxes, centrifugal pumps, large electric motors, conveyor rollers and power transmission equipment. In all cases it serves the same function: keeping lubricant inside the assembly and preventing dust, water or particles from entering the bearing or gear. It is also used as a secondary seal on fan and industrial mixer shafts.

To install it properly, check that the shaft has no burrs or wear in the contact area and that the housing is clean and free of deformation. The lip is lubricated before inserting the seal and the part is seated evenly, without striking the seal. When selecting, take into account shaft speed, working temperature and the fluid to be retained: this determines whether the lip material is suitable for your equipment.

If you cannot find the exact size or need an equivalent, send us part number 8998 or the dimensions of your current seal. We can look for a nearby size within the same series or evaluate a replacement compatible with your application. The more data you give us — shaft diameter, housing, height and type of lubricant — the more accurate the proposal will be.

To request a quote for the DBH 8998 oil seal or ask about another size, write to us on WhatsApp with the part number and dimensions. At MR Accesorios Industriales we will reply with the alternative that best suits your equipment.