Martin

Martin 40B43 Stock Bore Type B Single Pitch Roller Chain Sprocket, 3/4 in Dia Bore, 7.131 in OD, #40 Chain, 43 Teeth, 1/2 in Pitch, Steel

40B43 MFG #: 40B43
$76.44 / EA
Non-Stock Item
Martin 40B43 Stock Bore Type B Single Pitch Roller Chain Sprocket, 3/4 in Dia Bore, 7.131 in OD, #40 Chain, 43 Teeth, 1/2 in Pitch, Steel
  • Bore Diameter: 3/4 in
  • Chain Size: #40
  • Country of Origin: US
  • Hub Diameter: 3-1/2 in
  • Length Through Bore: 1-1/8 in
  • Manufacturer Name: Martin Sprocket & Gear
  • Material: Steel
  • Number of Teeth: 43
  • Outside Diameter: 7.131 in
  • Pitch: 1/2 in
  • Pitch Diameter: 6.85 in
  • Type: Stock Bore Type B
B style sprockets are flat sprockets with a hub extension welded on one side. These plain bore sprockets can easily be bored to a metric or standard size to fit your application. Keyways, set screws and hardened teeth are quick alterations that can be made.
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  • Item Features
  • Standards
  • Hub one side
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov