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