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