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2-Jaw or 3-Jaw Power Chucks
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| PRINCIPAL DIMENSIONS | |||||||
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B-1 (DIA.) |
B-2 | B-3 | B-4 | B-5 | B-6 | B-7 | JAW TRAVEL |
| 6.5 | 4.780 | 1.000 | .625 | 2.063 | .469 | 3.250 | .250 |
| 8.25 | 6.155 | 1.500 | .656 | 2.625 | .531 | 3.859 | .312 |
| 10.00 | 7.905 | 2.000 | .875 | 3.375 | .688 | 4.469 | .375 |
| 12.00 | 7.905 | 2.000 | .875 | 3.375 | .688 | 4.469 | .375 |
| 15.00 | 11.779 | 3.187 | .938 | 4.625 | .781 | 5.156 | .375 |
| 18.00 | 11.779 | 3.187 | .938 | 4.625 | .781 | 5.156 | .375 |
| 21.00 | 16.031 | 3.750 | 1.188 | 6.500 | .938 | 6.500 | .500 |
| 24.00 | 16.031 | 3.750 | 1.188 | 6.500 | .938 | 6.500 | .500 |
| GENERAL ORDERING INFORMATION | ||||||
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2-JAW STEEL BODY |
3JAW STEEL BODY |
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| DIAMETER (IN) |
ORDER NUMBER |
AVG.
SPINDLE WEIGHT |
DIAMETER (IN) |
ORDER NUMBER |
AVG.
SPINDLE WEIGHT |
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| 6.5 | 90306 | 26 | 6.5 | 80006 | 26 | |
| 8.25 | 90308 | 55 | 8.25 | 80008 | 55 | |
| 10.00 | 30310 | 92 | 10.00 | 80010 | 92 | |
| 12.00 | 90312 | 133 | 12.00 | 80012 | 133 | |
| 15.00 | 90315 | 218 | 15.00 | 80015 | 218 | |
| 18.00 | 90318 | 331 | 18.00 | 80018 | 331 | |
| 21.00 | 90321 | 570 | 21.00 | 80021 | 570 | |
| 24.00 | 90324 | 748 | 24.00 | 80024 | 748 | |