a
L
25 6.5
66.5
62.9
c
Micrometers
Disc Micrometers SERIES 223, 123
DIMENSIONS
Unit: mm
Analog models up to 50 mm measuring range
B
a
L
25
6
15
66.9
φ e
t
c
φ f Center recess
Analog models over 50 mm measuring range
a
L
25
6
15
66.9
c
Range (mm)
L
a
b c e f
t
Analog
0 - 25
0
25 32
13.8
5.7
8 (9.8)
0.7 (0.7)
25 - 50 50 - 75
25
20
50 12 49
5.5
75 - 100 75 14 63 100 - 125 100 12 79
6 30 12 1 125 - 150 125 14.5 94 150 - 175 150 15.2 106 175 - 200 175 14.5 118 200 - 225 200 13.5 130 225 - 250 225 143 250 - 275 250 14.5 156 275 - 300 275 169 Note: Data in ( ) applies to those with carbide-faced disks.
B-36
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