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Single Beam Set Screw Style Couplings

Item #101085856
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Product details

  • Single Beam Coupling Type
  • 3/8 in Bore A
  • 3/8 in Bore B
  • 0.984 in Outside Diameter


  • High temperature applications


  • Zero backlash
  • Low reactionary loads on bearings
  • No wear parts
  • Good chemical resistance
  • Constant velocity
  • Lightweight
  • All-metal
  • Easy to install
  • 5° angular misalignment capability
  • Parallel .010 shaft centerline offset (.020 TIR)
  • Axial motion ±.010
  • Maximum continuous-duty temperature of 200 °F (93.3 °C)
  • Maximum speed limit of 10,000 rpm at full misalignment with standard coupling


  • The maximum angular and parallel offsets cannot both occur at the same time


RPM [Max] 10000 rpm
Overall Length 1 in
Angular Misalignment 5 degrees
Parallel Misalignment 0.01 in
Bore Dia. Tolerance Minus 0.001 in
Bore Type Round Bore
Temperature Range [Max] 200 °F
Material Anodized Aluminum
Bore Dia. [Min] 0.2360 in
Finish Anodized Aluminum
Style Set Screw
Bore Dia. Tolerance Plus 0.001 in
RPM 10000 rpm
Torsional Stiffness (Inch Pounds/Radian) 286.5
Type Single Beam Coupling
Torque 11 in lb
Bore B 3/8 in
Bore Dia. [Max] 0.3940 in
Outside Dia. 0.984 in
Coupling Size ES100
Bore A 3/8 in
Torque Rating 8.5 in lb
Length 0.984 in
Coupling Type Single Beam Coupling
Length Through Bore 0.276 in
Torque Rating (Reversing) 4.25 lbf
Weight 0.004 LB
EAN or UPC 685144566386
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