Radial shaft seal DBH 9119 — 30.00 x 47.00 x 8.00

DBH 9119 is a radial shaft seal reference, within Seals. Request a quote for 9119 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9119 radial shaft seal is a lip seal that mounts in the housing and seals against the shaft to retain lubricant and block the entry of dust, water or particles. Its Lx design and its dimensions of 30 mm shaft, 47 mm housing and 8 mm height make it suitable for gearboxes, pumps, electric motors and power transmission equipment. At MR Accesorios Industriales we carry it as part of our seals and oil seals line.

This item is a DBH 9119 radial shaft seal, identified by its designation 9119. Its dimensions are 30 mm shaft diameter (d), 47 mm housing diameter (D) and 8 mm height (h). The Lx design corresponds to a seal with a sealing lip and reinforced structure for service on rotating shafts. It is made of elastomer resistant to mineral oils and greases, with an internal spring that maintains contact pressure on the shaft. It is a wear part that protects bearings and prevents leaks.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, speed reducers and power transmission equipment. It is also used in machine tools, conveyors and hydraulic systems where lubricant must be contained and external contamination prevented. Its compact size makes it common in equipment with 30 mm shafts, where radial space is limited and reliable sealing is required under continuous rotation conditions.

To correctly select a seal, you must verify the shaft diameter, the housing diameter and the available height. The shaft surface must be ground and have adequate hardness to prevent premature wear of the lip. When mounting it, lubricate the lip with the same oil or grease used in the equipment, insert it perpendicular to the shaft and avoid striking it. If the shaft shows a groove or wear, consider a neighboring size or a seal with an auxiliary lip.

If you need an equivalent or a different size, write to us on WhatsApp with the code 9119 or with the dimensions of your current seal. We can look for alternatives in other brands or configurations within our seals line. We also advise you on compatibility and mounting options according to the type of equipment. At MR Accesorios Industriales we have more than 80 years of experience in the field.

To request a quote for the DBH 9119 oil seal or ask about other sizes, send the code by WhatsApp to MR Accesorios Industriales. We reply with the technical information you need for your application.