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S-Flex Coupling Flange w/ Keyway

12S1 3/4

S-Flex Coupling Flange w/ Keyway
Item #102118753
  • Coupling Flange
  • 12S Coupling Size
  • 1.75 in Bore Size
S-Flex Coupling Flange w/ Keyway
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    Shipment Options
  • Coupling Flange
  • 12S Coupling Size
  • 1.75 in Bore Size

features

  • Internal teeth
  • Easy to install
  • Maintenance-free
  • No lubrication required
  • Dampens vibration
  • Controls shock
  • Torsionally soft
  • Double engagement
Color Gray
Coupling Size 12S
Rated Power @ 100 rpm 11 2/5 hp
Keyway Size 3/8 x 3/16
Rated HP @ 1,200 rpm 137 hp
Rated HP @ 1,800 rpm 206 hp
Hub Length 1 1/4 in
RPM [Max] 2800 rpm
Coupling Type Coupling Flange
Length Through Bore 4 in
Inch/Metric Inch
Bore Size 1.75 in
Set Screw Yes
Material Cast Iron
Set Screw Size 1/2-13
Hub Dia. 5 3/4 in
Lock Type Setscrew
Outside Dia. 10 in
Torque 7200 in lb
Bore Dia. [Max] 3 7/8 in
Bore Type Finished Bore
Weight 30.84 LB
EAN or UPC 685144417732
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