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Martin12018 4 7/16

12018 4 7/16

Finished Bore Roller Chain Coupling Hub
Item #100813616
  • 120 Chain Number
  • 18 Teeth
  • Bored to Size Bore Type
  • 6.75 in Hub Diameter
  • 3.5 in Length Through Bore
  • 8.97 in Outside Diameter
  • 4.437 in Finished Bore
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Martin12018 4 7/16
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    Shipment Options
  • 120 Chain Number
  • 18 Teeth
  • Bored to Size Bore Type
  • 6.75 in Hub Diameter
  • 3.5 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. 8.97 in
Bore Size 4.4375 in
Length Through Bore 3.5 in
Bore Range 4.4375 in
No. of Screws 1
No. of Teeth 18
Material Steel
Set Screw Size 3/4-10 X 3/4
Pitch Diameter 8.638 in
Bore Type Bored to Size
Bushing Series N/A
Chain No. 120
Finished Bore 4.437 in
Keyway 1 x 1/2
Hub Dia. 6 3/4 in
Weight 24.18 LB
EAN or UPC 697950048260
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