Minimum & Discard Thickness

Dimensions, Viggen

Outside diameter 308 mm (12.1 in)
Thickness (new) 25 mm (0.98 in)
Minimum permissible thickness 22 mm (0.87 in)
Maximum refacing depth/side 1.0 mm (0.04 in)
Minimum permissible thickness after grinding 23.5 mm (0.92 in)
Maximum runout (fitted) 0.08 mm (0.003 in)