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Boston Gear40B20-3/4

40B20-3/4

Finished Bore Sprocket
Item #101836270
  • 40 Chain, 20 Tooth, 0.75 in Bore, With Keyway and Setscrew
Boston Gear40B20-3/4
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No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
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  • 40 Chain, 20 Tooth, 0.75 in Bore, With Keyway and Setscrew

features

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

compliances

  • 0
Hub Dia. 2 5/8 in
Length Through Bore 1 in
No. of Strands Across 1
No. of Teeth 20
Outside Dia. 3.457 in
Hardened Teeth Without Hardened Teeth
Material Steel
Pitch Diameter 3.196 in
Hub Length Thru 0.716 in
Sprocket Style B
Inch/Metric Inch
Chain No. 40
Finished Bore 3/4 in
Width Across Teeth 0.284 in
Keyway w/Keyway & Setscrew
Chain Pitch 0.5 in
Weight 1.501 LB
EAN or UPC 781711150801
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