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Boston Gear40B12

40B12

B Style Sprocket
Item #101834720
  • Single Strand, Number 40, Type B, 12 Teeth Roller Chain Sprocket
Boston Gear40B12
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    Shipment Options
  • Single Strand, Number 40, Type B, 12 Teeth Roller Chain Sprocket

features

  • Quality design
  • Superior fatigue resistance
  • Long operational life

compliances

  • 0
Material Steel
Hub Projection 0.591 in
Hub Dia. 1 9/16 in
Bore Range [Min] 0.5 in
Bore Range [Max] N/A
No. of Teeth 12
Hub Length Thru 7/8 in
Width Across Teeth 0.284 in
Chain Pitch 0.5 in
Hardened Teeth Without Hardened Teeth
Inch/Metric Inch
No. of Strands Across 1
Chain No. 40
Outside Dia. 2.166 in
Pitch Diameter 1.932 in
Length Through Bore 0.875 in
Sprocket Style B
Weight 0.501 LB
EAN or UPC 781711156902
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