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Boston Gear40B28-1 1/8

40B28-1 1/8

Finished Bore Sprocket
Item #101818351
  • 40 Chain, 28 Tooth, 1.125 in Bore, With Keyway and Setscrew
Boston Gear40B28-1 1/8
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  • 40 Chain, 28 Tooth, 1.125 in Bore, With Keyway and Setscrew

features

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

compliances

  • 0
Material Steel
No. of Teeth 28
Keyway w/Keyway & Setscrew
Chain No. 40
Sprocket Style B
Hardened Teeth Without Hardened Teeth
Hub Dia. 3 1/4 in
Chain Pitch 0.5 in
Length Through Bore 1 in
Finished Bore 1 1/8 in
Width Across Teeth 0.284 in
Pitch Diameter 4.466 in
Outside Dia. 4.738 in
Hub Length Thru 0.716 in
No. of Strands Across 1
Inch/Metric Inch
Weight 2.841 LB
EAN or UPC 781711683125
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