|
HELICAL A and H SERIES, Special Bore
Configurations
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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*
|
|
Minimum Size
in. & (mm)
|
Maximum Size
in. & (mm)
|
Maximum Size
in. & (mm)
|
Bore Depth
in. & (mm)
|
|
ACR / HCR |
|
050 |
½ |
0.090 (2.29) |
0.125 (3.18) |
0.236 (6.00) |
0.19 (4.83) |
|
|
AR / HR |
0.090 (2.29) |
0.125 (3.18) |
0.315 (8.00) |
0.12 (3.05) |
|
ACR / HCR |
|
062 |
5/ 8 |
0.090 (2.29) |
0.197 (5.00) |
0.325 (8.26) |
0.20 (5.08) |
|
|
AR / HR |
0.090 (2.29) |
0.197 (5.00) |
0.375 (9.53) |
0.14 (3.56) |
|
ACR / HCR |
|
075 |
¾ |
0.118 (3.00) |
0.250 (6.35) |
0.390 (9.90) |
0.25 (6.35) |
|
|
AR / HR |
0.118 (3.00) |
0.250 (6.35) |
0.512 (13.00) |
0.18 (4.57) |
|
ACR / HCR |
|
087 |
7/ 8 |
0.138 (3.50) |
0.315 (8.00) |
0.444 (11.27) |
0.31 (7.87) |
|
|
AR / HR |
0.118 (3.00) |
0.315 (8.00) |
0.630 (16.00) |
0.20 (5.08) |
|
ACR / HCR |
|
100 |
1 |
0.156 (3.96) |
0.375 (9.53) |
0.563 (14.31) |
0.31 (7.87) |
|
|
AR / HR |
0.156 (3.96) |
0.375 (9.53) |
0.630 (16.00) |
0.26 (6.60) |
|
ACR / HCR |
|
112 |
11/ 8 |
0.188 (4.78) |
0.512 (13.00) |
0.684 (17.38) |
0.45 (11.43) |
|
|
AR / HR |
0.188 (4.78) |
0.512 (13.00) |
0.630 (16.00) |
0.27 (6.86) |
|
ACR / HCR |
|
125 |
1¼ |
0.313 (7.94) |
0.625 (15.88) |
0.669 (17.00) |
0.51 (12.95) |
|
|
AR / HR |
0.313 (7.94) |
0.625 (15.88) |
0.750 (19.05) |
0.32 (8.13) |
|
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Series Flexible Couplings· H
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