Skip to content Skip to navigation menu
S-Flex Coupling Flange w/ Keyway

12S2 3/4

S-Flex Coupling Flange w/ Keyway
Item #102149148
  • Coupling Flange
  • 12S Coupling Size
  • 2.75 in Bore Size
S-Flex Coupling Flange w/ Keyway
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • Coupling Flange
  • 12S Coupling Size
  • 2.75 in Bore Size

features

  • Internal teeth
  • Easy to install
  • Maintenance-free
  • No lubrication required
  • Dampens vibration
  • Controls shock
  • Torsionally soft
  • Double engagement
Bore Dia. [Max] 3 7/8 in
Hub Length 1 1/4 in
Inch/Metric Inch
Coupling Size 12S
Outside Dia. 10 in
Bore Size 2.75 in
RPM [Max] 2800 rpm
Rated Power @ 100 rpm 11 2/5 hp
Bore Type Finished Bore
Color Gray
Set Screw Yes
Torque 7200 in lb
Keyway Size 5/8 x 5/16
Lock Type Setscrew
Set Screw Size 1/2-13
Coupling Type Coupling Flange
Hub Dia. 5 3/4 in
Rated HP @ 1,200 rpm 137 hp
Material Cast Iron
Length Through Bore 4 in
Rated HP @ 1,800 rpm 206 hp
Weight 27.64 LB
EAN or UPC 685144549402
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison