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3 Jaw Thru-Hole Power Chucks
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This is a Wedge Style Power Chuck
that will provide the workpiece
tolerance you demand for
your turning center.






1.5 x 60 Serrations
Large Thru-hole
Direct Mount
Hi-Speed
    Type * Type A      
             
Specification/Model
KCA11-15-120-3
KCA11-18-120-3
KCA11-21-140-3
KCA11-24-168-3
KCA15-24-168-3
KCA15-28-168-3
Thru-hole
4.72
4.72
5.512
6.496
6.496
6.496
Stroke of Jaws (on Dia.)
0.44
0.44
0.415
0.415
0.415
0.415
Stroke of Piston
0.98
0.98
0.905
0.905
0.905
0.905
Gripping Force lbs.
39,600
39,600
51,540
51,540
51,540
51,540
Max Draw Pull lbs.
15,400
15,400
19,825
19,825
19,825
19,825
Max RPM
2,500
2,000
1,700
1,400
1,400
1,000
Weight lbs.
274
397
525
625
625
925
             
Size/Model
KCA11-15-120-3
KCA11-18-120-3
KCA11-21-140-3
KCA-11-24-168-3
KCA15-24-168-3
KCA15-28-168
A
15
18
21
24
24
28
B
4.62
4.62
9.252
9.252
13.00
13.00
C
A-11
A-11
A-11
A-11
A-15
A-15
D
1.37
1.37
1.375
1.375
1.375
1.375
F
M130xP2.0
M130xP2.0
M155 x 3.0
M155 x 3.0
M175 x 3.0
M175 x 3.0
H
6.49
6.49
6.890
7.250
7.250
7.250
J
6-M20
6-M20
6 x M20
6 x M20
6 x M22
6 x M22
M
4.72
4.72
5.512
5.512
6.496
6.496
P
2.55
2.55
2.500
2.500
2.500
2.500

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