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MicroCentric CB42-NK/140 NK Series - Combination Design Chucks
MODEL CB42-NK/140
$5,588.24 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
A Dimension
3.095 in
Accuracy
.0004 in
B Dimension
4.750 in
C Dimension
5.700 in
Clamping Range
+/- .020 in
Collet Model
SK42BZI
Draw Tube Stroke
0.16 in
F Dimension
3.880 in
G Dimension
4.700 in
H Dimension
.354 in
Max Speed
6,000 rpm
Max. Clamp Force
17,985 lbs
Spindle Nose
140mm
Through Capacity
1.420 in
Weight
16.7 lb
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
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