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Raptor Coupling Hubs

20HSB 1-7/8 HUB

Raptor Coupling Hubs
Item #112292791
  • Coupling Hubs
  • 1 7/8 in Finished Bore
  • 2.06 in Long
  • w/Keyway
Raptor Coupling Hubs
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    Shipment Options
  • Coupling Hubs
  • 1 7/8 in Finished Bore
  • 2.06 in Long
  • w/Keyway

features

  • Finished bore hubs use two setscrews at 65° for a 75% increase holding power increase versus competitive designs
  • Reversible hubs accommodate a wide range of shaft gaps
  • Finished bore, taper-lock, and QD bushed hubs for easy installation and removal
Bore Type Finished Bore
Coupling Size E20
Length 2.060 in
Coupling Type Two Piece
RPM [Max] 6,600 rpm
Size Code 20
Keyway Size 1/2 x 1/4
Material Steel
Hub Dia. 4.48 in
Torque [Max] 2,308.0 in lb
Weight 5.7 LB
EAN or UPC 781568804759
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