MATERIAL
Cast aluminium, fine sandblasted matte surface, turned and mirror-polished rim.
STANDARD EXECUTION
H7 reamed hole.
- GN 322-A: without handle.
- GN 322-R: with revolving handle in polyamide based (PA)
technopolymer, black colour, matte finish.
- GN 322.3: with fold-away handle in polyamide based (PA)
technopolymer, black colour, matte finish.
SPECIAL EXECUTIONS ON REQUEST
- Handwheels with safety GN 000.5 (see page 117).
- GN 324 handwheels with black epoxy resin coating, matte finish.
- GN 322.7 handwheels with automatic fold-away safety handle.
- keyway in compliance with DIN 6885/1 tolerance P9 (see page A-16).
TECHNICAL DATA
Axial and radial runout lower than IT 12.