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This part may be obsolete or discontinued.
There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
Boston Gear40B26-1 1/8

40B26-1 1/8

Finished Bore Sprocket
Item #101818349
  • 40 Chain, 26 Tooth, 1.125 in Bore, With Keyway and Setscrew
Boston Gear40B26-1 1/8
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    Shipment Options
  • 40 Chain, 26 Tooth, 1.125 in Bore, With Keyway and Setscrew

features

  • Quality design
  • Superior fatigue resistance
  • Long operational life
  • Complete with keyway and setscrew

compliances

  • 0
Hub Length Thru 0.716 in
No. of Teeth 26
Hardened Teeth Without Hardened Teeth
Outside Dia. 4.418 in
Chain Pitch 0.500 in
Keyway w/Keyway & Set Screw
Chain No. 40
Finished Bore 1.125 in - 1 1/8 in
Sprocket Style B
No. of Strands Across 1
Length Through Bore 1 in
Pitch Diameter 4.148 in
Width Across Teeth 0.284 in
Hub Dia. 3 1/4 in
Inch/Metric Inch
Material Steel
Weight 2.668 LB
EAN or UPC 781711682968
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