Specifications

• Chain Number Pitch
  40 / 1/2 in
• Chain Number & Pitch
  40 / 1/2 in
• Product Type
  Finished & Machinable Bore Roller Chain Sprockets
• Number Of Teeth
  12
• Bore Type
  Finished w/ Keyway
• Bore Diameter
  0.7500 in
• Number Of Strands Across
  1
• Material
  Steel
• Hardened Teeth
  With Hardened Teeth
• Number Of Hubs
  1
• Length Through Bore
  0.8910 in
• Outside Diameter
  2.1660 in
• Pitch Type
  Single
• Pitch Diameter
  1.9320 in
• Tooth Width
  0.284 in
• Hub Type
  B
• Hub Diameter
  1.6090 in
• Hub Projection
  0.5960 in
• Keyway Size
  3/16 X 3/32
• Weight
  0.44 lbs
• Manufacturer Catalog Number
  H4012X3/4
• Manufacturer Upc Number
  662289292868
• UPC_NO
  662289292868
• Manufacturer Catalog
  Click here
• Manufacturer Product Page
  Click here
• Hub Style
  Type B