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Martin5018 1 1/4

5018 1 1/4

Finished Bore Roller Chain Coupling Hub
Item #100813650
  • 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
  • 1.25 in Finished Bore
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Martin5018 1 1/4
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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
Bore Range [Min] 1 1/4 in
Bore Range 1.25 in
No. of Screws 1
Chain No. 50
Overall Length of Complete Coupling 3 3/4 in
Length Through Bore 1.687 in
No. of Teeth 18
Outside Dia. 3.7200 in
Material Steel
Has Finished Bore Yes
Coupling Spacing 0.375 in
Bore Type Bored to Size
Set Screw Size 5/16-18 X 5/16
Finished Bore 1 1/4 in
Keyway 1/4 x 1/8
Hub Dia. 2.968 in
Bore Size 1 1/4 in
Weight 2.42 LB
EAN or UPC 697950047256
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