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