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Product parameters

  • QIBR No.QKD075XP0
  • SSB No.RD075XP0
  • Bearing Type  Four-Point Contact
  • Construction Single Row
  • Seal Type Open
  • Cross Section 1/2″ x 1/2″
Overall Dimensions
  • Bore Dia (d) 7.5"
  • Outer Dia (D) 8.5"
  • Width (B) 0.500"
  • Land dia.L1 7.87"
  • Land dia.L2 8.13"
  • Weight (lbs) 1.36
Load Capacity
  • Dynamic(lbs) Radial 2899.8
  • Static (lbs) Radial 4923
  • Dynamic(lbs) Thrust 4644
  • Static (lbs) Thrust 12312
  • Dynamic (in-lbs) Moment 8702.1
  • Static (in-lbs) Moment 19701
Other parameters
  • Ring Material 52100 Chrome steel
  • Ball Material 52100 Chrome steel
  • Cage Material Brass
  • Lubrication Oil
  • 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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