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Product parameters

  • QIBR No.QSC120AR0
  • KAYDON No.SC120AR0
  • Bearing Type Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Cross Section 3/8″ x 3/8″
Overall Dimensions
  • Bore Dia (d) 12.000"
  • Outer Dia (D) 12.750"
  • Width (B) 0.375"
  • Land dia.L1 12.277"
  • Land dia.L2 12.473"
  • C'Bore L3 12.54 "
  • Weight (lbs) 1.25
Load Capacity
  • Dynamic(lbs) Radial 3356
  • Dynamic(lbs) Thrust 5013
  • Static (lbs) Radial 6561
  • Static (lbs) Thrust 18936
Other parameters
  • Ring Material 440C stainless steel
  • Ball Material 440C stainless steel
  • Cage Material Brass
  • Lubrication Oil/grease
  • Temperature Range -40° to 120 ℃
  • Radial Clearance 0.0000 – 0.0005"
  • Ball Hardness HRC 58-65
  • ABEC Rating ABEC-1
  • Quality Control ISO 9001
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