E+G GN 321.4 handwheel alu

Elesa+Ganter GN 321.4-A/GN 321.4-D Solid safety handwheels with/with out handles
GN 321.4-A
Material
Aluminium, fine sandblasted matte surface, turned and mirror-polished rim.
Assembly
Hub with keyway in compliance with DIN 6885/2 P9 tolerance.
GN 000.5 safety coupling bushing with needle bearings.
- Version DR: with engagement system by pushing.
- Version ZI: with engagement system by pulling.
GN 321.4-D
Material
Aluminium, fine sandblasted matte surface, turned and mirror-polished rim.
Revolving handle
Type GN 598 steel with black epoxy resin coating.
Assembly
Hub with keyway in compliance with DIN 6885/2 P9 tolerance.
GN 000.5 safety coupling bushing with needle bearings.
- Version DR: with engagement system by pushing.
- Version ZI: with engagement system by pulling.