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Product parameters

  • QIBR No.QSD040XP0
  • KAYDON No.SD040XP0
  • Bearing Type Four-point Contact
  • Construction Single Row
  • Seal Type Open
  • Cross Section 1/2″ x 1/2″
Overall Dimensions
  • Bore Dia (d) 4.000"
  • Outer Dia (D) 5.000"
  • Width (B) 0.5"
  • Land dia.L1 4.370"
  • Land dia.L2 4.630"
  • Weight (lbs) 0.73
Load Capacity
  • Dynamic(lbs) Radial 2080
  • Dynamic (lbs) Thrust 3168
  • Static (lbs) Radial 2772
  • Static (lbs) Thrust 6930
  • Dynamic (in-lbs) moment 3511
  • Static (in-lbs) moment 6237
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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