Description
The shaft repair sleeves of Freudenberg Sealing Technologies are a fast and affordable solution for use in repairs for the lasting recovery of perfect functioning. They are simply pushed over the worn running surface. The shaft repair sleeves are used as an integrated running surface for the radial shaft seal in the tribological rotation sealing system. In addition to the radial shaft seal and the lubricant used, it is the third most important component in the sealing system.
Dichtomatik
Shaft protection sleeves for quick and cost-effective repair of shaft running surfaces
The shaft protection sleeves from Freudenberg Sealing Technologies enable efficient repair of radial shaft running surfaces to restore their proper function permanently and reliably.
They are simply pushed over the worn running surface and thus represent a cost-effective alternative to replacement or the costly reworking of the worn shaft. In addition, shaft protection sleeves are used in the original equipment of machines, units or systems to avoid the laborious, expensive and sometimes difficult machining of the running surface on the shaft.
How shaft repair sleeves are used
The repair sleeve is used as a counterface for the radial shaft seal in the tribological rotary sealing system and is the third important component in the sealing system, in addition to the radial shaft seal and the lubricant used.
Shaft repair sleeves offer easy assembly with minimal repair time and a long service life
The seal face for the rotary shaft seal is a critical machine element in the rotary sealing system. It must fulfill a number of technical requirements to achieve a good sealing effect and a long service life. Deep running marks can result in the original rotary shaft seal dimension having to be replaced by a rotary shaft seal with a smaller internal diameter. This can be the case, for example, if the original diameter was significantly reduced when the shaft was reworked.
This is where the shaft protection sleeves from Freudenberg Sealing Technologies come into play. They can be used to quickly and, above all, inexpensively restore the running surface on the shaft in the event of a repair – there is no need to remove and rework the shaft. Repair time is reduced to a minimum, costly machine downtime is eliminated, and the original seal dimensions are retained.
The use of a shaft repair sleeve quickly and permanently restores proper function.
Our online range for shaft protection sleeves
We offer high-quality yet cost-effective shaft protection sleeves. The complete selection, including product and material data sheets, ordering options, prices and availability, as well as dealer contacts, can be found in our FST e-catalog.