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

3J12MM4

S-Flex Coupling Flange w/ Keyway
Item #102118733
  • Coupling Flange
  • 3J Coupling Size
  • 12 mm 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
  • 3J Coupling Size
  • 12 mm Bore Size

features

  • Internal teeth
  • Easy to install
  • Maintenance-free
  • No lubrication required
  • Dampens vibration
  • Controls shock
  • Torsionally soft
  • Double engagement
Material Zinc Die Cast
Rated HP @ 1,200 rpm 1 1/10 hp
Set Screw Yes
Hub Dia. 38.1 mm
Bore Type Finished Bore
Bore Dia. [Max] 7/8 in
Rated Power @ 100 rpm 1/10 hp
Bore Size 12 mm
Inch/Metric Metric
Set Screw Size 1/4-20
Hub Length 7/16 in
Lock Type Setscrew
Coupling Size 3J
Outside Dia. 52.37 mm
Color Gray
Rated HP @ 3,600 rpm 3 2/5 hp
Length Through Bore 0.8125 in
Keyway Size 4 x 1.8
RPM [Max] 9200 rpm
Rated HP @ 1,800 rpm 1.7 hp
Coupling Type Coupling Flange
Torque 6.78 N-m
Weight 0.25 LB
EAN or UPC 685144414878
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison