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Martin10020 3 7/16

10020 3 7/16

Finished Bore Roller Chain Coupling Hub
Item #100813610
  • 100 Chain Number
  • 20 Teeth
  • Bored to Size Bore Type
  • 6.718 in Hub Diameter
  • 3.125 in Length Through Bore
  • 8.26 in Outside Diameter
  • 3.437 in Finished Bore
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Martin10020 3 7/16
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    Shipment Options
  • 100 Chain Number
  • 20 Teeth
  • Bored to Size Bore Type
  • 6.718 in Hub Diameter
  • 3.125 in Length Through Bore

features

  • Torque capacity in excess of the torque normally transmitted by shafting which falls within the coupling bore range
Keyway 7/8 x 7/16
Overall Length of Complete Coupling 6 31/32 in
Length Through Bore 3.125 in
Set Screw Size 3/4-10 X 3/4
No. of Teeth 20
Coupling Spacing 0.71875 in
Bore Range [Min] 3.4375 in
Bore Type Bored to Size
Bore Size 3.4375 in
Material Steel
Has Finished Bore Yes
Finished Bore 3.437 in
Hub Dia. 6.718 in
Bore Range 3.4375 in
Chain No. 100
Outside Dia. 8.26 in
Bushing Series N/A
No. of Screws 1
Weight 24.74 LB
EAN or UPC 697950048192
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