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Martin4J 1/2 NKW W/SS

4J 1/2 NKW W/SS

QUADRA-FLEX® Coupling Flange
Item #111902233
  • Coupling Flange
  • 1/2 in Bore
  • 1 1/4 in Hub Diameter
  • 3/8 in Hub Length
  • 4J Coupling Size
  • No Keyway
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Martin4J 1/2 NKW W/SS
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    Shipment Options
  • Coupling Flange
  • 1/2 in Bore
  • 1 1/4 in Hub Diameter
  • 3/8 in Hub Length
  • 4J Coupling Size
Coupling Size 4J
Set Screw Location No Keyway
Bore Size 1/2 in
Lock Type Setscrew Locking
Length Through Bore 7/16 in
Hub Length 3/8 in
RPM [Max] 7,600 rpm
Hub Dia. 1 1/4 in
Inch/Metric Inch
Material Sintered Steel
Overall Length 2 3/8 in
Outside Dia. 2.4600 in
Weight 0.47 LB
EAN or UPC 697950790244
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