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M-20 Posi-Lok Keyless Shaft Bushings

Part Number: PSL-M-20

Specifications
  • Transmittable T: 159 ft-lbs
  • Transmittable FA: 4,856 lbf
  • Shaft Bore Diameter (d): 20 mm
  • Shaft Tolerance Grade: h7
  • Shaft Contact Pressure: 34,517 PSI
  • Sleeve Diameter (D): 38 mm
  • Hub Bore Tolerance Grade: H7
  • Hub Contact Pressure: 18,855 PSI
  • Sleeve Length (L): 15.3 mm
  • Body Length (L1): 24.1 mm
  • Overall Length (L2): 29.1 mm
  • Flange Thickness (T): 3 mm
  • Step Thickness (t): 1.8 mm
  • Flange Diameter (D1): 42 mm
  • Bolt Circle (G): 30.8 mm
  • Weight: 0.32 lb
  • Polar Moment of Inertia: 9 x10⁻⁴ lb-ft²
  • Actuation Screws (M1): M5 x 18
  • Screws No.: 8
  • Tightening Torque: 78 in-lb
  • Detachment Screw Hole (M2): 4-M5