Specifications

• Bushing Size
  SK
• Bore Type
  Finished w/ Keyway
• Keyway Size
  1/2 x 1/4 in
• Bore Diameter
  2.1250 in
• Flange Outside Diameter
  3.8750 in
• Flange Thickness
  0.5000 in
• Length Through Bore
  1.8750 in
• Material
  Steel
• Torque Capacity
  7000 in
• Screw Torque
  180 in
• Max Hub Outside Diameter
  4-1/2 (Steel) in, 4-3/4 (CIass 30 Iron) in
• Barrel Diameter
  2.81 in
• Barrel Length
  1.38 in
• Bolt Circle Diameter
  3.31 in
• Number Of Bolt Holes
  3
• Screw Thread Size
  5/16-18 in
• Screw Length
  2 in
• Manufacturer Catalog Number
  120439
• UPC_NO
  782475101030
• Weight
  2.17 lbs
• Mounting Type
  Conventional or Reverse