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Martin6020 2 1/8

6020 2 1/8

Finished Bore Roller Chain Coupling Hub
Item #100813685
  • 60 Chain Number
  • 20 Teeth
  • Bored to Size Bore Type
  • 3.875 in Hub Diameter
  • 2 in Length Through Bore
  • 5.5 in Outside Diameter
  • 2.125 in Finished Bore
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Martin6020 2 1/8
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    Shipment Options
  • 60 Chain Number
  • 20 Teeth
  • Bored to Size Bore Type
  • 3.875 in Hub Diameter
  • 2 in Length Through Bore

features

  • Torque capacity in excess of the torque normally transmitted by shafting which falls within the coupling bore range
Bore Type Bored to Size
No. of Teeth 20
Material Steel
Pitch Diameter 4.794 in
No. of Screws 1
Set Screw Size 1/2-13 x 1/2
Bushing Series N/A
Bore Size 2.125 in
Hub Dia. 3 7/8 in
Chain No. 60
Length Through Bore 2 in
Finished Bore 2 1/8 in
Keyway 1/2 x 1/4
Outside Dia. 5.5 in
Bore Range 2.125 in
Weight 5.13 LB
EAN or UPC 697950047690
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