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Basic Model Number
Outside Diameter
Special Bore Diameters
Integral Clamp Attachment
Set Screw Attachment
Outside Diameter Designator
D Outside Diameter (in.)
With Relief
Restricted Bore Configurations*
MC7C
100
1
0.156 (3.96)
0.394 (10.00)
0.563 (14.30)
0.37 (9.40)
MCAC
MC7
0.630 (16.00)
MCA
125
1¼
0.313 (7.95)
0.668 (16.98)
0.51 (12.95)
0.512 (13.00)
0.750 (19.05)
150
1½
0.908 (23.07)
0.66 (16.76)
1.000 (25.40)
200
2
0.375 (9.53)
1.280 (32.50)
0.75 (19.05)
1.500 (38.10)
225
2¼
1.525 (38.73)
0.86 (21.84)
0.875 (22.23)
1.750 (44.45)