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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
Pitch Diameter 3.599 in
Length Through Bore 1.687 in
Has Finished Bore Yes
Finished Bore 1 3/8 in
Overall Length of Complete Coupling 3 3/4 in
Outside Dia. 3.7200 in
Set Screw Size 5/16-18 X 5/16
No. of Screws 1
Bore Range [Min] 1 3/8 in
Bore Range 1.375 in
Hub Dia. 2.968 in
Material Steel
No. of Teeth 18
Bore Size 1 3/8 in
Bore Type Bored to Size
Keyway 5/16 x 5/32
Coupling Spacing 0.375 in
Chain No. 50
Weight 2.37 LB
EAN or UPC 697950047270
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