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Boston Gear40B45-1 1/4

40B45-1 1/4

Finished Bore Sprocket
Item #101853576
  • 40 Chain, 45 Tooth, 1.25 in Bore, With Keyway and Setscrew
Boston Gear40B45-1 1/4
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    Shipment Options
  • 40 Chain, 45 Tooth, 1.25 in Bore, With Keyway and Setscrew

features

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

compliances

  • 0
Inch/Metric Inch
No. of Teeth 45
Outside Dia. 7.45 in
Width Across Teeth 0.284 in
Chain No. 40
Hardened Teeth Without Hardened Teeth
Length Through Bore 1.125 in
No. of Strands Across 1
Hub Length Thru 0.841 in
Hub Dia. 3 1/2 in
Sprocket Style B
Pitch Diameter 7.168 in
Keyway w/Keyway & Setscrew
Chain Pitch 0.5 in
Finished Bore 1 1/4 in
Material Steel
Weight 4.743 LB
EAN or UPC 781711363003
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