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5" 3 jaw Front Mounting Self Centering Scroll Lathe Chucks 2 Piece Jaws

SKU
202-7754
$265.95
In stock

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Resources

Catalog Page 246 Back Plate Machining Guide
main product photo

Details

More Information
Mfg SKU #202-7754
Lathe Chuck CategorySelf Centering Scroll Chucks
BrandShars Tool
chuck diameter5
Thru Hole Size1.181
mountingfront mounting
Bolt Circle Diameter4.252
chuck thickness2.283
TIR (inch)0.003
reversible jawyes
jaw movementself centering
Number of Jaws3
Maximum RPM3000
Maximum Torque Nm160

Spotlight

 

  • 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

 

What’s Included

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

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