Floating seal is currently the most effective mechanical seal

Seal group / floating seal was developed as a seal for rollers of construction machinery and vehicles. This seal consists of the O-ring and the floating seal of special casting, whereby a simple construction is achieved.

The floating seal is installed so that it does not touch the shaft and maintains the sealing performance through the tightening force and elastic deformation of the O-ring. Therefore, the floating seal is best for sealing sand and dirt and is often used for the undercarriage of bulldozers and excavators.