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Double End Supported
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Safety Chucks
Adjustable / Sliding Type
Replaceable Insert Type
Safety Chuck Replacement Parts
Calculate Air Shaft Length
Competitor Cross Reference
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Solid Models
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  > 1-1/4"
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  > 75mm
Weight Capacity
  > 1,770 pounds [800 kg] per pair
  > 3,500 pounds [1600 kg] per pair
  > 6,200 pounds [2800 kg] per pair
  > 15,400 pounds [7000 kg] per pair
Flange Type
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Pillow Block Type (Foot Mounted)
  > Inch
  > Metric
Unwinds / Rewinds
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Double End Supported
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Brakes & Clutches
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Mounting Shafts
  > Flange
  > Straight
Knowledge Base
  > Tap Drill Sizes
  > Drill Decimal Equivalents
  > Fractional Decimal Equivalents
Shim Procedure for M3 Series Mechanical Chucks
Standard Keyway Dimensions
How To Measure Triangular Air Shaft Journal
Minimum Shaft Diameter
Lug & Leaf Type Air Shaft Bladder Replacement Instructions
Torque and Horsepower Calculation
JRC Air Chuck with A-1360 Valve
JRC Air Chuck with A-1597 Valve
JRC Clamp Ring Securing
JRC Core Chuck with Rotary Union
JRC Front Split Clamp Securing
JRC Mechanical Chuck
JRC Rear Split Clamp Securing
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