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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
Bore Range [Min] 3.4375 in
Outside Dia. 8.26 in
No. of Teeth 20
No. of Screws 1
Overall Length of Complete Coupling 6 31/32 in
Bushing Series N/A
Hub Dia. 6.718 in
Finished Bore 3.437 in
Has Finished Bore Yes
Set Screw Size 3/4-10 X 3/4
Coupling Spacing 0.71875 in
Bore Range 3.4375 in
Bore Type Bored to Size
Bore Size 3.4375 in
Length Through Bore 3.125 in
Chain No. 100
Material Steel
Weight 24.74 LB
EAN or UPC 697950048192
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