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Martin5018 1 3/8

5018 1 3/8

Finished Bore Roller Chain Coupling Hub
Item #100813655
  • 50 Chain Number
  • 18 Teeth
  • Bored to Size Bore Type
  • 2.968 in Hub Diameter
  • 1.687 in Length Through Bore
  • 3.72 in Outside Diameter
  • 1.375 in Finished Bore
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Martin5018 1 3/8
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    Shipment Options
  • 50 Chain Number
  • 18 Teeth
  • Bored to Size Bore Type
  • 2.968 in Hub Diameter
  • 1.687 in Length Through Bore

features

  • Torque capacity in excess of the torque normally transmitted by shafting which falls within the coupling bore range
Overall Length of Complete Coupling 3 3/4 in
Material Steel
Keyway 5/16 x 5/32
Bore Range 1.375 in
Pitch Diameter 3.599 in
Hub Dia. 2.968 in
Finished Bore 1 3/8 in
Bore Range [Min] 1 3/8 in
Coupling Spacing 0.375 in
No. of Screws 1
Bore Size 1 3/8 in
No. of Teeth 18
Length Through Bore 1.687 in
Set Screw Size 5/16-18 X 5/16
Chain No. 50
Bore Type Bored to Size
Has Finished Bore Yes
Outside Dia. 3.7200 in
Weight 2.37 LB
EAN or UPC 697950047270
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