Products Precision Air Chucks Precision Power Chucks Quick Change Collet Chucks S Pad Collet Chucks Conventional Collet Chucks Diaphragm Chucks Air Cylinders & Collet Closures Wide Opening Collets Quick Change Collets for
Multi Spindle Machines
Special Application Chucks
All Categories > Quick Change Collet Chucks > Quick Change Chucks > CB-NK Collet Chucks - Combination Design > View Items  
    Printable Page     Email Email This Page     Save To Favorites Save To Favorites

CB-NK Collet Chucks - Combination Design

Check up to five results to perform an action.


The CB-NK series collet chuck is a Pull Back design that offers the added flexibility of being able to mount part stops inside the chuck body for easy conversion from bar to chucking work.

CB-NK Features
  • Pull Back design maximizes the efficiency of the clamping system by concentrating all forces in the direction of the spindle for highest accuracy and greatest overall rigidity
  • Low profile OD and short overall length provides increased tool clearance and maximum utilization of the machine's Z axis
  • Radial adjusting screws
  • Lubricated-for-life design requires minimal maintenance
  • All components hardened and precision ground for highest accuracy and long life
  • Removable stop plates and stop housings can be mounted inside the chuck body for chucking applications requiring end stops or part ejectors
  • Spindle speeds up to 6,000 rpm




Compare Items
   
  Results 1 - 11 of 11 Unit of Measure: Imperial Metric Both 1 

Model

Collet Model

Through Capacity

Clamping Range

Draw Tube Stroke

Max Draw Tube Force

Max. Clamp Force

Max Speed

Weight

Spindle Nose

CB42-NK/140 SK42BZI 1.420 in
36
mm
+/- .020 in
+/- 0.5
mm
0.16 in
4
mm
7,868 lbf
3569.02
kgf
17,985 lbf
8157.76
kgf
6,000 rpm 16.7 lb
7.6
kg
140mm
CB42-NK/A5 SK42BZI 1.420 in
36
mm
+/- .020 in
+/- 0.5
mm
0.16 in
4
mm
7,868 lbf
3569.02
kgf
17,985 lbf
8157.76
kgf
6,000 rpm 16.7 lb
7.6
kg
A2-5
CB42-NK/A6 SK42BZI 1.420 in
36
mm
+/- .020 in
+/- 0.5
mm
0.16 in
4
mm
7,868 lbf
3569.02
kgf
17,985 lbf
8157.76
kgf
6,000 rpm 16.7 lb
7.6
kg
A2-6
CB65-NK/A5 SK65BZI 2.245 in
57
mm
+/- .020 in
+/- 0.5
mm
0.16 in
4
mm
10,116 lbf
4588.74
kgf
23,605 lbf
10707.06
kgf
6,000 rpm 36.9 lb
16.7
kg
A2-5
CB65-NK/A6 SK65BZI 2.245 in
57
mm
+/- .020 in
+/- 0.5
mm
0.16 in
4
mm
10,116 lbf
4588.74
kgf
23,605 lbf
10707.06
kgf
6,000 rpm 40.0 lb
18
kg
A2-6
CB65-NK/A8 SK65BZI 2.245 in
57
mm
+/- .020 in
+/- 0.5
mm
0.16 in
4
mm
10,116 lbf
4588.74
kgf
23,605 lbf
10707.06
kgf
6,000 rpm 46.5 lb
21.1
kg
A2-8
CB100-NK/A6 SK100BZI 3.670 in
93.2
mm
+/- .040 in
+/- 1
mm
0.275 in
7
mm
14,612 lbf
6628.18
kgf
33,721 lbf
15295.8
kgf
4,500 rpm 47.9 lb
21.8
kg
A2-6
CB100-NK/A8 SK100BZI 3.670 in
93.2
mm
+/- .040 in
+/- 1
mm
0.275 in
7
mm
14,612 lbf
6628.18
kgf
33,721 lbf
15295.8
kgf
4,500 rpm 55.4 lb
25.1
kg
A2-8
CB100-NK/A11 SK100BZI 3.670 in
93.2
mm
+/- .040 in
+/- 1
mm
0.275 in
7
mm
14,612 lbf
6628.18
kgf
33,721 lbf
15295.8
kgf
4,500 rpm 47.9 lb
21.8
kg
A2-11
CB120-NK/A11 SK120BZI 4.140 in
105
mm
+/- .040 in
+/- 1
mm
0.275 in
7
mm
15,736 lbf
7138.04
kgf
35,969 lbf
16315.52
kgf
4,000 rpm 72.6 lb
33
kg
A2-11
CB140-NK/A11 SK140BZI 4.920 in
125
mm
+/- .040 in
+/- 1
mm
0.275 in
7
mm
16,860 lbf
7647.9
kgf
38,218 lbf
17335.24
kgf
4,000 rpm 89.1 lb
40.5
kg
A2-11
  Results 1 - 11 of 11 1 
MicroCentric Corp. | Precision Workholding Technology