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Uniflex Couplings with Keyway

U150R1 3/8X1 7/16

Uniflex Couplings with Keyway
Item #102146760
  • Shaft-to-Shaft Coupling Type
  • 1.375 in Bore Diameter
  • 2.98 in Outside Diameter
  • U150R Coupling Size
Uniflex Couplings with Keyway
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    Shipment Options
  • Shaft-to-Shaft Coupling Type
  • 1.375 in Bore Diameter
  • 2.98 in Outside Diameter
  • U150R Coupling Size

applications

  • Textile equipment
  • Conveyors
  • Machine tools
  • Centrifugal pumps
  • Blowers
  • Wind tunnels
  • Steering mechanisms

features

  • Durable, one piece
  • Flexibility compensates for high degrees of shaft misalignment
  • Easy to install
  • No lubrication required
  • No wear parts
  • Compact design
  • Unaffected by oil, grease, dirt, and most industrial chemicals
Rated Power @ 100 rpm 3 1/50 hp
Hub Type Regular
Overall Length 6.28 in
Length Through Bore 1.88 in
Bore Dia. Tolerance Plus 0.001 in
Angular Misalignment 3 degrees
Larger Bore Size 1 7/16 in
Spider Outside Diameter 0.81 in
Parallel Misalignment [Max] 0.041 in
Bore Dia. [Min] 3/4 in
Spider Inside Diameter 0.375 in
Bore Dia. Tolerance Minus 0 in
Color Gray/Metallic
Set Screw Size 3/8-16
Wind-Up Angle @ Nominal Torque 0.85 °
Coupling Size U150R
Torque 1890 in lb
Outside Dia. 2.98 in
Bore Dia. [Max] 1 1/2 in
Material Steel
Temperature Range [Min] -40 °F
RPM [Max] 3000 rpm
Torque Rating 1890 in lb
HP @ RPM 3.02 hp @ 100 rpm
Axial Misalignment 0.04 in
Coupling Type Shaft-to-Shaft
Bolt Size 1
Nominal Size 1 3/8 in
Bore Range [Max] 1.5 in
Smaller Bore Size 1 3/8 in
Parallel Misalignment 0.041 in
Bore Type Finished Bore
Wind-Up Angle @ Maximum Torque 3 °
Set Screw Location Over the Key
Keyway Size 5/16 x 5/32 3/8 x 3/16
Set Screw Yes
RPM 1800 rpm
Temperature Range [Max] 250 °F
Weight 7.22 LB
EAN or UPC 685144442192
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