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K-20-C Posi-Lok Keyless Shaft Bushings

Part Number: PSL-K-20-C

Specifications
  • Transmittable T: 96 ft-lbs
  • Transmittable FA: 2,855 lbf
  • Shaft Bore Diameter (d): 20 mm
  • Shaft Tolerance Grade: h8
  • Shaft Contact Pressure: 31,908 PSI
  • Sleeve Diameter (D): 28 mm
  • Hub Bore Tolerance Grade: H7
  • Hub Contact Pressure: 23,206 PSI
  • Sleeve Length (L): 14 mm
  • Body Length (L1): 29 mm
  • Overall Length (L2): 34 mm
  • Upper Flange Length (L3): 6 mm
  • Lower Flange Length (L4): 7 mm
  • Upper Flange Diameter (D1): 44 mm
  • Lower Flange Diameter (D2): 41 mm
  • Bolt Circle (P): 34 mm
  • Weight: 0.33 lb
  • Polar Moment of Inertia: 92.5 x10⁻⁵ lb-ft²
  • Actuation Screws (M1): M5 x 12
  • Screws No.: 4
  • Tightening Torque: 71 in-lb
  • Detachment Screw Hole (M2): 2-M5
Technical Resources