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Martin6020 1 1/4

6020 1 1/4

Finished Bore Roller Chain Coupling Hub
Item #100813681
  • 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
  • 1.25 in Finished Bore
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Martin6020 1 1/4
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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
Outside Dia. 5.5 in
Bore Range 1.25 in
Bore Type Bored to Size
Overall Length of Complete Coupling 4 7/16 in
Bore Range [Min] 1.25 in
Coupling Spacing 0.4375 in
Keyway 1/4 x 1/8
Pitch Diameter 4.794 in
Has Finished Bore Yes
Bore Size 1.25 in
No. of Screws 1
Finished Bore 1 1/4 in
Material Steel
No. of Teeth 20
Hub Dia. 3 7/8 in
Bushing Series N/A
Length Through Bore 2 in
Chain No. 60
Set Screw Size 5/16-18 X 5/16
Weight 6.38 LB
EAN or UPC 697950047652
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