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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 Gear40B20-7/8

40B20-7/8

Finished Bore Sprocket
Item #101836252
  • 40 Chain, 20 Tooth, 0.875 in Bore, With Keyway and Setscrew
Boston Gear40B20-7/8
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    Shipment Options
  • 40 Chain, 20 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
No. of Strands Across 1
Keyway w/Keyway & Set Screw
Inch/Metric Inch
Pitch Diameter 3.196 in
Chain Pitch 0.500 in
Length Through Bore 1 in
Hub Dia. 2 5/8 in
Hub Length Thru 0.716 in
Chain No. 40
Hardened Teeth Without Hardened Teeth
Sprocket Style B
No. of Teeth 20
Outside Dia. 3.457 in
Finished Bore 0.875 in - 7/8 in
Material Steel
Width Across Teeth 0.284 in
Weight 1.501 LB
EAN or UPC 781711150825
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