Face seal

With no need to grease the disc bearings, overall maintenance time is greatly reduced. Face seals have been used in road construction for decades. Equipment where rollers on the running gear of tracked vehicles have to be effectively sealed and work with complete reliability under the toughest of operational conditions.

The benefits:

• Optimal leveling via spring-loaded leveling tines or leveling discs, either smooth or serrated 
• Side discs available with individual height and angle adjustment, providing a level finish between passes 
• Maintenance-free disc bearings with face seals and lifelong lubrication 
• Maintenance-free stone release via rubber sprung elements as standard

1. 2-row angular contact ball bearing
2. 2 x seal ring (O-Ring)
3. 2 x cast rings with face seal
4. Face seal built into conical seats
5. Gear oil filled housing
6. Proven 1,000,000 times over!