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