Solid Steel Hinges
SES • HINGE SES STEEL • 3 models
- Ball Bearing
Steel hinges with ball bearings, 40–80 kg per pair.
Models
How it works
Ball bearing hinge
Bearings between the knuckles carry the leaf weight rather than letting metal grind on metal, so a heavy door stays square and swings light. The NRP screw seats into a groove in the pin so it cannot be driven out.
Moving part Schematic — shows the working principle, not the exact geometry of this model.