STANDARD CORE CHUCKS

Standard Shoulder Chucks - Series C / 3C
  • Features our patented, self-locking design
  • Self-locking in either direction of rotation
  • Eliminates the necessity for mechanical change
  • Intermediate sizes available
  • Shoulder design
  • Series C (One Roller)
  • Series 3C (Three Roller)
Standard Core Chuck Drawing
Standard Core Chuck

* 3D Models can be downloaded by clicking on any part number. The files do not include bore diameter, keyway, split hub/clamp or set screw. Customer must specify these options when placing order.

Shoulder Chuck - Series C / 3C Spare Part Number
1-roller 3-roller Material A Core I.D. B Max Bore C D E Locking Roller Step Plate Spring
CS-1 3CS-1 Steel 1" 1/2 1 7/16 3 3/8 R-2125 P-21-3 S-1
CA-1 3CA-1 Alum 1" 1/2 1 7/16 3 3/8 R-2125 P-21-3 S-1
CS-2 3CS-2 Steel 2" 1 1/4 1 7/16 3 3/8 R-2140 P-21-5 S-2
CA-2 3CA-2 Alum 2" 1 1/4 1 7/16 3 3/8 R-2140 P-21-5 S-2
CS-3 3CS-3 Steel 3" 2 1 7/16 3 5/8 R-2155 P-21-8 S-3
CA-3 3CA-3 Alum 3" 2 1 9/16 3 1/4 1/2 R-2155 P-21-8 S-3
CA-4 3CA-4 Alum 4" 2 3/4 2 3 7/8 5/8 R-2655 P-26-8 S-4
CA-5 3CA-5 Alum 5" 3 3/4 2 3 7/8 5/8 R-2655 P-26-8 S-5
CA-6 3CA-6 Alum 6" 4 3/4 2 3 7/8 5/8 R-2655 P-26-8 S-6
CA-7 3CA-7 Alum 7" 5 3/4 2 3 7/8 5/8 R-2655 P-26-8 S-7

Standard Shoulderless Chucks - Series CS / 3CS
  • Features our patented, self-locking design
  • Self-locking in either direction of rotation
  • Eliminates the necessity for mechanical change
  • Intermediate sizes available
  • Shoulderless design
  • Series CS (One Roller)
  • Series 3CS (Three Roller)
Standard Shoulderless Core Chuck Drawing
Standard Shoulderless Core Chuck

* 3D Models can be downloaded by clicking on any part number. The files do not include bore diameter, keyway, split hub/clamp or set screw. Customer must specify these options when placing order.

Shoulderless Chuck - Series CS / 3CS Spare Part Number
1-roller 3-roller Material A Core I.D. B Max Bore C D E Locking Roller Step Plate Spring
CSS-1 3CSS-1 Steel 1" 1/2 3 5/8 3/8 RS-2125 PS-21-3 SS-1
CSA-1 3CSA-1 Alum 1" 1/2 3 5/8 3/8 RS-2125 PS-21-3 SS-1
CSS-2 3CSS-2 Steel 2" 1 1/4 3 5/8 3/8 RS-2140 PS-21-5 SS-2
CSA-2 3CSA-2 Alum 2" 1 1/4 3 5/8 3/8 RS-2140 PS-21-5 SS-2
CSS-3 3CSS-3 Steel 3" 2 3 5/8 5/8 RS-2155 PS-21-8 SS-3
CSA-3 3CSA-3 Alum 3" 2 3 1/4 11/16 1/2 RS-2155 PS-21-8 SS-3
CSA-4 3CSA-4 Alum 4" 2 3/4 3 7/8 7/8 5/8 RS-2655 PS-26-8 SS-4
CSA-5 3CSA-5 Alum 5" 3 3/4 3 7/8 7/8 5/8 RS-2655 PS-26-8 SS-5
CSA-6 3CSA-6 Alum 6" 4 3/4 3 7/8 7/8 5/8 RS-2655 PS-26-8 SS-6
CSA-7 3CSA-7 Alum 7" 5 3/4 3 7/8 7/8 5/8 RS-2655 PS-26-8 SS-7