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6" 3 jaw Self Centering Scroll Lathe Chucks 2 Piece Jaws

Product Pricing

Your Price:
$146.70
Availability:
In stock
 

Product Code

202-5433

Product description

  • Diameter: 6"
  • Back mounting: Plain back
  • Center hole: 1.772"
  • Thickness: 2.56"
  • Bolt Circle Diameter: 5.591"
  • Runout: 0.003"

Product application

Product features

  • Semi-steel chuck body made from high quality cast iron
  • Three pinion design with each pinion ground and hardened to HRC 43
  • Two piece jaw design with a master jaw and a top reversible jaw in American Standard tongue and groove specification
  • Both side of jaw teeth and guides are ground and hardened to HRC 58-62
  • Each set of jaws are serialized in their own set
  • A serialized set of jaws are then finished, ground, and lapped on their designated chuck body which will be the same chuck body on the final assembly to achieve a greater accuracy
  • Before assembling the jaw to its designated chuck body, the jaw's finish machining are performed on a closed tolerance state of the art CNC machine from Japan
  • Scroll plate's thread flank are ground on both side to achieve a tighter contact with the master jaw
  • Each chuck has gone through rigorous accuracy and repeatability inspection with clamping and jamming multiple random testing rods or rings
  • Accuracy is maintained for the entire clamping range



  • Internal Jaw:
    • Clamping Range A-A1: 0.118-2.165"
    • Jamming Range B-B1: 1.968-6.299"
  • External Jaw
    • Clamping Range C-C1: 2.165-5.709"

 

Plain Back
 
 
Size (inch)
Back Plate
D (inch)
D1 (inch)
D2 (inch)
D3 (inch)
H (inch)
H1 (inch)
H2 (inch)
h (inch)
z-d (metric)
 6 Plain6.299
5.118
5.591
1.575
4.291
2.559
2.795
0.197
3M-8

Product includes

  • 1 set of reversible jaws for inside and outside
  • 3 piece of mounting screws for the lathe chuck back plate
  • 1 hexagon wrench

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