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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
Hub Type Regular
Rated Power @ 100 rpm 3 1/50 hp
Set Screw Size 3/8-16
HP @ RPM 3.02 hp @ 100 rpm
Nominal Size 1 3/8 in
Wind-Up Angle @ Maximum Torque 3 °
Spider Outside Diameter 0.81 in
Parallel Misalignment [Max] 0.041 in
RPM [Max] 3000 rpm
Outside Dia. 2.98 in
RPM 1800 rpm
Set Screw Location Over the Key
Bore Dia. Tolerance Plus 0.001 in
Torque 1890 in lb
Overall Length 6.28 in
Bore Dia. [Min] 3/4 in
Coupling Size U150R
Temperature Range [Max] 250 °F
Length Through Bore 1.88 in
Wind-Up Angle @ Nominal Torque 0.85 °
Larger Bore Size 1 7/16 in
Coupling Type Shaft-to-Shaft
Smaller Bore Size 1 3/8 in
Angular Misalignment 3 degrees
Torque Rating 1890 in lb
Bore Type Finished Bore
Color Gray/Metallic
Temperature Range [Min] -40 °F
Set Screw Yes
Bolt Size 1
Material Steel
Bore Dia. [Max] 1 1/2 in
Axial Misalignment 0.04 in
Keyway Size 5/16 x 5/32 3/8 x 3/16
Parallel Misalignment 0.041 in
Bore Dia. Tolerance Minus 0 in
Bore Range [Max] 1.5 in
Spider Inside Diameter 0.375 in
Weight 7.22 LB
EAN or UPC 685144442192
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