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Boston Gear40B25-7/8

40B25-7/8

Finished Bore Sprocket
Item #101853844
  • 40 Chain, 25 Tooth, 0.875 in Bore, With Keyway and Setscrew
Boston Gear40B25-7/8
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  • 40 Chain, 25 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
Outside Dia. 4.258 in
Finished Bore 7/8 in
No. of Strands Across 1
Chain No. 40
Material Steel
Length Through Bore 1 in
Inch/Metric Inch
Keyway w/Keyway & Setscrew
Hub Dia. 3 1/4 in
Sprocket Style B
Hub Length Thru 0.716 in
Hardened Teeth Without Hardened Teeth
Pitch Diameter 3.989 in
No. of Teeth 25
Chain Pitch 0.5 in
Width Across Teeth 0.284 in
Weight 1.83 LB
EAN or UPC 781711361184
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