Specifications

• Product Type
  Bushed Roller Chain Sprockets
• Number Of Teeth
  21
• Maximum Bore Diameter
  3.5000 in
• Length Through Bore
  1.6250 in
• Outside Diameter
  12.6600 in
• Tooth Width
  0.9240 in
• Pitch Diameter
  11.7420 in
• Caliper Diameter
  10.7090 in
• Hub Type
  B
• Hub Diameter
  6.0000 in
• Manufacturer Upc Number
  97039380845
• Weight
  27.6 lbs
• Chain Number & Pitch
  140 / 1-3/4 in