• CB-NS Collet Chucks - Sub Spindle Design
  • CB-NS Collet Chucks - Sub Spindle Design dwg (1)
The NS series is a reduced diameter Dead Length design for sub spindles. Similar to ND chucks, the collet is coupled directly to the chuck body and remains fixed as the chuck is actuated. NS chucks also include a provision for mounting stops and ejectors inside the chuck body.

CB-NS Features
  • Small OD for maximum tool clearance on sub spindles.
  • Dead Length design produces no pull back on the workpiece.
  • Lubricated-for-life design requires minimal maintenance.
  • All components hardened and precision ground for highest accuracy and long life.
  • Stop plates and stop housings can be mounted inside the chuck body for applications requiring end stops or ejectors
  • Spindle speeds up to 6,000 rpm
1 - 7 of 7 | Results Per Page | View | Unit of Measure
1 
Request Information Compare Items

Model

Collet Model

Through Capacity

Clamping Range

Draw Tube Stroke

Max. Clamp Force

Max Speed

Weight

Spindle Nose

Accuracy

CB42-NS/110 N/A SK42BZI N/A 1.625 in42 mm N/A +/- .020 in+/- 0.5 mm N/A .160 in4 mm N/A 17,985 lbs80 kN N/A 6,000 rpm N/A 16.7 lb7.6 kg N/A 110mm N/A .0004 in0.010 mm
CB42-NS/140 N/A SK42BZI N/A 1.625 in42 mm N/A +/- .020 in+/- 0.5 mm N/A .160 in4 mm N/A 17,985 lbs80 kN N/A 6,000 rpm N/A 16.7 lb7.6 kg N/A 140mm N/A .0004 in0.010 mm
CB42-NS/A4 N/A SK42BZI N/A 1.625 in42 mm N/A +/- .020 in+/- 0.5 mm N/A .160 in4 mm N/A 17,985 lbs80 kN N/A 6,000 rpm N/A 16.7 lb7.6 kg N/A A2-4 N/A .0004 in0.010 mm
CB42-NS/A5 N/A SK42BZI N/A 1.625 in42 mm N/A +/- .020 in+/- 0.5 mm N/A .160 in4 mm N/A 17,985 lbs80 kN N/A 6,000 rpm N/A 16.7 lb7.6 kg N/A A2-5 N/A .0004 in0.010 mm
CB65-NS/140 N/A SK65BZI N/A 2.560 in65 mm N/A +/- .020 in+/- 0.5 mm N/A .160 in4 mm N/A 23,605 lbs105 kN N/A 6,000 rpm N/A 24.4 lb11.1 kg N/A 140mm N/A .0004 in0.010 mm
CB65-NS/A5 N/A SK65BZI N/A 2.560 in65 mm N/A +/- .020 in+/- 0.5 mm N/A .160 in4 mm N/A 23,605 lbs105 kN N/A 6,000 rpm N/A 23.9 lb10.9 kg N/A A2-5 N/A .0004 in0.010 mm
CB65-NS/A6 N/A SK65BZI N/A 2.625 in66 mm N/A +/- .020 in+/- 0.5 mm N/A .160 in4 mm N/A 23,605 lbs105 kN N/A 6,000 rpm N/A 24.1 lb10.9 kg N/A A2-6 N/A .0004 in0.010 mm
1 - 7 of 7 | Results Per Page | View | Unit of Measure
1