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Uniflex Couplings with Keyway

UFH137SX1 1/4KW

Uniflex Couplings with Keyway
Item #103983914
  • Flange-to-Shaft Coupling Type
  • 1 in Bore Diameter
  • 2.54 in Outside Diameter
  • UFH137S Coupling Size
Uniflex Couplings with Keyway
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  • Flange-to-Shaft Coupling Type
  • 1 in Bore Diameter
  • 2.54 in Outside Diameter
  • UFH137S Coupling Size
Set Screw 3/8-16
Spider Inside Diameter 0.375 in
RPM 6000 rpm
Material Steel
Outside Dia. 2.54 in
Set Screw Size 3/8-16
Bore Range [Min] 0.625 in
Length Through Bore 1.02 in
Bore Dia. [Max] 1 3/8 in
Overall Length 3.46 in
Bolt Size 1
Keyway Size 1/4 x 1/8
RPM [Max] 6000 rpm
Coupling Type Flange-to-Shaft
Temperature Range [Min] -40 °F
Rated Power @ 100 rpm 2 1/50 hp
Color Gray/Metallic
Axial Misalignment 0.02 in
Coupling Size UFH137S
Bore Dia. [Min] 5/8 in
Spider Outside Diameter 0.69 in
Nominal Size 1 in
Bore Type Finished Bore
Torque 1260 in lb
Temperature Range [Max] 250 °F
Flange Diameter 4.38 in
No. of Jaws 3
Parallel Misalignment [Max] 0.35 in
Wind-Up Angle @ Maximum Torque 3 °
Hub Type Short
Wind-Up Angle @ Nominal Torque 1.35 °
Bore Range [Max] 1.375 in
Weight 4.5 LB
EAN or UPC 685144139115
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