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Martin12018 3 7/16

12018 3 7/16

Finished Bore Roller Chain Coupling Hub
Item #100813615
  • 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
  • 3.437 in Finished Bore
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Martin12018 3 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
Bushing Series N/A
Outside Dia. 8.97 in
Pitch Diameter 8.638 in
No. of Teeth 18
Bore Type Bored to Size
Material Steel
Keyway 7/8 x 7/16
Bore Range 3.4375 in
Hub Dia. 6 3/4 in
Length Through Bore 3.5 in
Set Screw Size 3/4-10 X 3/4
Bore Size 3.4375 in
No. of Screws 1
Finished Bore 3.437 in
Chain No. 120
Weight 30.38 LB
EAN or UPC 697950048246
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