Technical Data:
Series: 223 / 123
Product type: Disc Micrometer, Rotating Spindle Type
Application: Root tangent measurement on spur gears and helical gears
Constant measuring force: Ratchet Stop
Accuracy basis: EMPE, ISO 3611:2023 and ASME B89.1.13-2013
Configuration: Analog
Measuring range: 100 - 125 mm
Graduation: 0.01 mm
Accuracy: +/-7 um
Flatness: 1.6 um
Parallelism: 7 um
Anvil diameter: Dia.30 mm
Measurable module: 0.7 to 11

Dimensions:
L=100 mm
a=12 mm
b=79 mm
c=6 mm
e=30 mm
f=12 mm
t=1 mm
Spindle Dia.=6.35 mm
Body Dia.=18 mm
Common drawing dimension=25 mm
Center recess shown in catalogue drawing