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Product parameters

  • QIBR No.QKD120AR0
  • RBC No.KD120AR0*RBC
  • Bearing Type Thin Section Bearing
  • Construction Single Row
  • Contact Angle 30°
  • Seal Type Open
  • Cross Section 1/2″ x 1/2″
Overall Dimensions
  • Bore Dia (d) 12"
  • Outer Dia (D) 13"
  • Width (B) 0.5"
  • Land dia.L1 12.370"
  • Land dia.L2 12. 630"
  • C'Bore dia.L3 12. 728"
  • Weight (lbs) 2.03
Load Capacity
  • Dynamic(lbs) Radial 2959.2
  • Static (lbs) Radial 8883
  • Dynamic(lbs) Thrust 7578
  • Static (lbs) Thrust 25650
Other parameters
  • Ring Material 52100 Chrome steel
  • Ball Material 52100 Chrome steel
  • Cage Material Brass
  • Lubrication Oil/Grease
  • Temperature Range -40° to 120 ℃
  • Radial Clearance 0.0000 – 0.0005"
  • Ball Hardness HRC 62-66
  • ABEC Rating ABEC-1
  • Quality Control ISO 9001
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