Martin Sprocket

Martin 40B21 Stock Bore Type B Single Pitch Roller Chain Sprocket, 5/8 in Dia Bore, 3.617 in OD, #40 Chain, 21 Teeth, 1/2 in Pitch, Steel

40B21 MFG #: 40B21
$37.72 / EA
Non-Stock Item
Martin 40B21 Stock Bore Type B Single Pitch Roller Chain Sprocket, 5/8 in Dia Bore, 3.617 in OD, #40 Chain, 21 Teeth, 1/2 in Pitch, Steel
  • Manufacturer: Martin Sprocket & Gear
  • Request For Quote: No
  • Type: Stock Bore Type B
  • Bore Diameter: 5/8
  • Outside Diameter: 3.617
  • Chain Size: #40
  • Number of Teeth: 21
  • Pitch Diameter: 3.355
  • Hub Diameter: 2-3/4
  • Length Through Bore: 1
  • Material: Steel
  • Brand: Martin
  • Maximum Bore: 1-7/8
Martin Single Pitch Roller Chain Sprocket, Stock Bore Type B, 5/8 in Bore Dia, 3.617 in Outside Dia, #40 Chain, 21 Teeth, 1/2 in Pitch, 3.355 in, 2-3/4 in Hub Dia, 1 in Length Through Bore, Steel
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