Martin

Martin E40B48 Solid Stock Bore Type B Triple Strand Roller Chain Sprocket, 0.938 to 2.5 in Dia Bore, 7.929 in OD, 40 Chain, 48 Teeth, 1/2 in Pitch, Steel

E40B48 MFG #: E40B48
$333.43 / EA
Non-Stock Item
Martin E40B48 Solid Stock Bore Type B Triple Strand Roller Chain Sprocket, 0.938 to 2.5 in Dia Bore, 7.929 in OD, 40 Chain, 48 Teeth, 1/2 in Pitch, Steel
  • Bore Diameter: 0.938 to 2.5 in
  • Chain Size: 40
  • Country of Origin: US
  • Hub Diameter: 3-3/4 in
  • Length Through Bore: 2-3/8 in
  • Manufacturer Name: Martin Sprocket & Gear
  • Material: Steel
  • Number of Teeth: 48
  • Outside Diameter: 7.929 in
  • Pitch: 1/2 in
  • Pitch Diameter: 7.645 in
  • Type: Solid Stock Bore Type B Triple Strand
Martin metric triple strand solid construction sprockets have proper spacing between chain rows. The sprockets are manufactured from high carbon steel. Martin does not stack "A" plates on multiples, but instead Martin machines teeth after the chain rows are already in place. 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
  • Precise machining and processes ensure consistent finish and high quality
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Bores are concentric to pitch line, minimizing run out