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S-Flex Coupling Flange w/ Keyway

7S1 3/8

S-Flex Coupling Flange w/ Keyway
Item #102131271
  • Coupling Flange
  • 7S Coupling Size
  • 1.375 in Bore Size
S-Flex Coupling Flange w/ Keyway
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    Shipment Options
  • Coupling Flange
  • 7S Coupling Size
  • 1.375 in Bore Size

features

  • Internal teeth
  • Easy to install
  • Maintenance-free
  • No lubrication required
  • Dampens vibration
  • Controls shock
  • Torsionally soft
  • Double engagement
Length Through Bore 1.84375 in
Lock Type Setscrew
Hub Dia. 2.81 in
Inch/Metric Inch
Hub Length 11/16 in
Color Gray
Bushing Type N/A
Torque 725 in lb
Coupling Size 7S
Outside Dia. 4.625 in
Rated HP @ 1,200 rpm 14 hp
Bore Type Finished Bore
Rated HP @ 3,600 rpm 41 hp
Bore Dia. [Max] 1 5/8 in
RPM [Max] 5250 rpm
Set Screw Size 3/8-16
Set Screw Location 2 @ 90 Degrees
Keyway Size 5/16 x 5/32
Rated Power @ 100 rpm 1 1/5 hp
Rated HP @ 1,800 rpm 21 hp
Coupling Type Coupling Flange
Set Screw Yes
Material Cast Iron
Bushing Series N/A
Bore Size 1.375 in - 1 3/8 in
Weight 2.64 LB
EAN or UPC 685144361264
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