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Boston Gear40B30-7/8

40B30-7/8

Finished Bore Sprocket
Item #101796147
  • 40 Chain, 30 Tooth, 0.875 in Bore, With Keyway and Setscrew
Boston Gear40B30-7/8
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  • 40 Chain, 30 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
Pitch Diameter 4.783 in
Hub Dia. 3 1/4 in
Inch/Metric Inch
Outside Dia. 5.057 in
Hardened Teeth Without Hardened Teeth
No. of Teeth 30
Material Steel
Width Across Teeth 0.284 in
No. of Strands Across 1
Sprocket Style B
Keyway w/Keyway & Setscrew
Length Through Bore 1 in
Finished Bore 7/8 in
Chain Pitch 0.5 in
Hub Length Thru 0.716 in
Chain No. 40
Weight 3.165 LB
EAN or UPC 781711683262
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