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Martin4012

4012

Reborable Roller Chain Coupling Hub
Item #100813621
  • 40 Chain Number
  • 12 Teeth
  • Reborable Bore Type
  • 1.406 in Hub Diameter
  • 1.125 in Length Through Bore
  • 2 in Outside Diameter
  • 0.437 in Minimum Bore
  • 0.875 in Maximum Bore
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Martin4012
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    Shipment Options
  • 40 Chain Number
  • 12 Teeth
  • Reborable Bore Type
  • 1.406 in Hub Diameter
  • 1.125 in Length Through Bore

features

  • Torque capacity in excess of the torque normally transmitted by shafting which falls within the coupling bore range
Pitch Diameter 1.932 in
Bore Size [Min] 7/16 in
Bore Range [Min] 7/16 in
Maximum Bore (Nom) 3/4 in
Chain No. 40
Hub Dia. 1.406 in
Length Through Bore 1 1/8 in
Coupling Spacing 0.28125 in
Finished Bore 0 in
Has Finished Bore No
Bore Range [Max] 3/4 in
Material Steel
Bore Size 7/16 in
Bore Size [Max] 3/4 in
Overall Length of Complete Coupling 2 17/32 in
No. of Teeth 12
Outside Dia. 2 in
Bore Type Reborable
Weight 0.5 LB
EAN or UPC 697950048314
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