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All Categories > Quick Change Collet Chucks > Quick Change Chucks > CB-NR Collet Chucks - Stationary Design > View Items  
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CB-NR Collet Chucks - Stationary Design

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The NR series is a pneumatic or hydraulically actuated self-contained Pull Back design for stationary applications. The collet is coupled to the built-in piston and is drawn into the tapered seat as the chuck is actuated. Part stops and ejectors can be mounted inside the chuck body.

CB-NR Features
  • Self-contained design with built-in cylinder can be hydraulic or pneumatically operated
  • Pull Back design maximizes the efficiency of the clamping system by concentrating the chucking force in the direction of the machine table, in addition to drawing the workpiece against the part stop
  • Lubricated-for-life design requires minimal maintenance
  • All components hardened and precision ground for highest accuracy and long life.
Non-rotating dead length designs are quoted on request. CB120-NR & CB140-NR models are also quoted on request.




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  Results 1 - 3 of 3 Unit of Measure: Imperial Metric Both 1 

Model

Collet Model

Through Capacity

Clamping Range

Piston Stroke

Max. Hydraulic Force

Max. Clamp Force

Weight

CB42-NR SK42BZI 1.625 in
42
mm
+/- .020 in
+/- 0.5
mm
0.16 in
4
mm
500 psi
3.5
MPa
9,420 lbf
4,280
kgf
18.6 lb
8.5
kg
CB65-NR SK65BZI 2.625 in
66
mm
+/- .020 in
+/- 0.5
mm
0.16 in
4
mm
500 psi
3.5
MPa
12,115 lbf
5,510
kgf
27.5 lb
12.5
kg
CB100-NR SK100BZI 3.937 in
100
mm
+/- .040 in
+/- 1
mm
0.275 in
7
mm
500 psi
3.5
MPa
17,500 lbf
7,950
kgf
54.6 lb
24.8
kg
  Results 1 - 3 of 3 1 
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