PHF FX20-20X28

FX keyless bushing, FX20

FX20 keyless bushings are designed to attach components to shafts using a 360-degree interference fit.

With no keyway required, the shaft size can usually be reduced and only minimal machining is required. Installation is as simple as sliding the bushing into place and tightening it with the clamp screws.

  • Manufactured according to established market standards
  • Available in a wide range of metric and imperial bore sizes
  • Easily installed and removed using basic tools
  • True zero backlash
  • Reduced machining and material costs

Dimensions

Bore diameter 20 mm
Contact width 18 mm
Element width 31 mm
Outside diameter 28 mm
Width, total 44 mm
SKU: PHF FX20-20X28-SKF Categories: ,

Properties

Bushing number FX20
Number of clamp screws 4

Technical Information

Transmissible Axial load(Kn) 22
Transmissible Torque(Nm) 220
Shaft Surface Pressure(N/mm²) 160
Hub Surface Pressure (N/mm²) 115
Clamp screws Qty 4
Clamp screws Size M6
Screw Tightening Torque(Nm) 17

Additional information

Weight 0.27 kg
Colour