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Boston Gear40B20-7/8

40B20-7/8

Finished Bore Sprocket
Item #101836252
  • 40 Chain, 20 Tooth, 0.875 in Bore, With Keyway and Setscrew
Boston Gear40B20-7/8
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  • 40 Chain, 20 Tooth, 0.875 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
Finished Bore 7/8 in
No. of Teeth 20
Material Steel
Inch/Metric Inch
Sprocket Style B
Length Through Bore 1 in
Width Across Teeth 0.284 in
Chain Pitch 0.5 in
Chain No. 40
Outside Dia. 3.457 in
Pitch Diameter 3.196 in
Hub Length Thru 0.716 in
Hardened Teeth Without Hardened Teeth
No. of Strands Across 1
Keyway w/Keyway & Setscrew
Weight 1.501 LB
EAN or UPC 781711150825
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