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