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Martin10020 3 3/8

10020 3 3/8

Finished Bore Roller Chain Coupling Hub
Item #100813609
  • 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
  • 3.375 in Finished Bore
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Martin10020 3 3/8
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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
Bore Range 3.375 in
Coupling Spacing 0.71875 in
Chain No. 100
No. of Screws 1
Bore Range [Min] 3.375 in
Bore Size 3.375 in
Hub Dia. 6.718 in
Finished Bore 3 3/8 in
Outside Dia. 8.26 in
Has Finished Bore Yes
Keyway 7/8 x 7/16
Set Screw Size 3/4-10 X 3/4
No. of Teeth 20
Material Steel
Overall Length of Complete Coupling 6 31/32 in
Bore Type Bored to Size
Bushing Series N/A
Length Through Bore 3.125 in
Weight 25.06 LB
EAN or UPC 697950048185
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