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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
Bore Range 1.25 in
Finished Bore 1 1/4 in
Set Screw Size 5/16-18 X 5/16
Outside Dia. 3.7200 in
Keyway 1/4 x 1/8
Material Steel
Bore Range [Min] 1 1/4 in
Overall Length of Complete Coupling 3 3/4 in
No. of Teeth 18
No. of Screws 1
Length Through Bore 1.687 in
Bore Size 1 1/4 in
Chain No. 50
Bore Type Bored to Size
Hub Dia. 2.968 in
Coupling Spacing 0.375 in
Pitch Diameter 3.599 in
Has Finished Bore Yes
Weight 2.42 LB
EAN or UPC 697950047256
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