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This part may be obsolete or discontinued.
There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
Boston Gear40B28-5/8

40B28-5/8

Finished Bore Sprocket
Item #101835076
  • 40 Chain, 28 Tooth, 0.625 in Bore, With Keyway and Setscrew
Boston Gear40B28-5/8
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    Shipment Options
  • 40 Chain, 28 Tooth, 0.625 in Bore, With Keyway and Setscrew

features

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

compliances

  • 0
Chain Pitch 0.500 in
No. of Strands Across 1
Hardened Teeth Without Hardened Teeth
Hub Length Thru 0.716 in
Finished Bore 0.625 in - 5/8 in
Sprocket Style B
Pitch Diameter 4.466 in
Inch/Metric Inch
Outside Dia. 4.738 in
Keyway w/Keyway & Set Screw
Chain No. 40
Hub Dia. 3 1/4 in
No. of Teeth 28
Width Across Teeth 0.284 in
Material Steel
Length Through Bore 1 in
Weight 3.084 LB
EAN or UPC 781711361306
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