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Martin8018 2 7/8

8018 2 7/8

Finished Bore Roller Chain Coupling Hub
Item #100813711
  • 80 Chain Number
  • 18 Teeth
  • Bored to Size Bore Type
  • 4.562 in Hub Diameter
  • 2.375 in Length Through Bore
  • 5.95 in Outside Diameter
  • 2.875 in Finished Bore
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Martin8018 2 7/8
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    Shipment Options
  • 80 Chain Number
  • 18 Teeth
  • Bored to Size Bore Type
  • 4.562 in Hub Diameter
  • 2.375 in Length Through Bore

features

  • Torque capacity in excess of the torque normally transmitted by shafting which falls within the coupling bore range
No. of Screws 1
Length Through Bore 2.375 in
Finished Bore 2 7/8 in
No. of Teeth 18
Hub Dia. 4.562 in
Bore Range 2.875 in
Bore Size 2.875 in
Bore Type Bored to Size
Chain No. 80
Set Screw Size 1/2-13 x 1/2
Outside Dia. 5.95 in
Material Steel
Keyway 3/4 x 3/8
Bushing Series N/A
Weight 7.5 LB
EAN or UPC 697950047966
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