Single Clamp Steel Hubs

Part Number: 6A30C

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Specifications
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  • Continuous Rated Torque: 800 in-lbs
  • Continuous Rated Torque : 90 Nm
  • Peak Rated Torque: 1,600 in-lbs
  • Peak Rated Torque : 180 Nm
  • Maximum Bore (E) with Keyway: 1.125 inches
  • Maximum Bore (E) with Keyway  : 30 mm
  • Maximum Bore (E) without Keyway: 1.375 inches
  • Maximum Bore (E) without Keyway  : 35 mm
  • Maximum Speed: 8,000 RPM
  • Torsional Stiffness: 6,639 In-lbs/degree
  • Torsional Stiffness : 42,976 Nm/rad
  • Parallel Misalignment: 0.010 inches
  • Parallel Misalignment : 0.30 mm
  • Angular Misalignment: 3 °
  • Axial Misalignment: 0.050 inches
  • Axial Misalignment : 1.3 mm
  • Weight at Max Bore: 3.51 lbs
  • Weight at Max Bore : 1.59 kg
  • Inertia at Max Bore: 4.07 lb-in²
  • Inertia at Max Bore : 11.9 kg-cm²
  • Outside Diameter (A): 3.00 inches
  • Outside Diameter (A) : 76.2 mm
  • Overall Length (L): 2.96 inches
  • Overall Length (L) : 75.2 mm
  • Hub Length (B): 1.25 inches
  • Hub Length (B) : 31.8 mm
  • Distance Between Shaft Ends (C): 0.46 inches
  • Distance Between Shaft Ends (C) : 11.7 mm
  • Inside Diameter of Disc-Pack (H): 1.21 inches
  • Inside Diameter of Disc-Pack (H) : 31 mm
  • Maximum Clamp Collar Diameter (F): 2.92 inches
  • Maximum Clamp Collar Diameter (F) : 74 mm
  • Maximum Clamp Collar Width (D): 0.709 inches
  • Maximum Clamp Collar Width (D) : 18 mm

Adobe 3D PDF help
Configuration
Bore Size D1
d1 Keyway Option
Bore Size D2