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Martin6020 1 3/4

6020 1 3/4

Finished Bore Roller Chain Coupling Hub
Item #100813684
  • 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
  • 1.75 in Finished Bore
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Martin6020 1 3/4
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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
Chain No. 60
Hub Dia. 3 7/8 in
Finished Bore 1 3/4 in
Length Through Bore 2 in
Keyway 3/8 x 3/16
Pitch Diameter 4.794 in
No. of Teeth 20
Bore Type Bored to Size
Bore Range 1.75 in
Bore Size 1.75 in
Set Screw Size 3/8-16 x 3/8
No. of Screws 1
Outside Dia. 5.5 in
Bushing Series N/A
Material Steel
Weight 5.69 LB
EAN or UPC 697950047676
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