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Product parameters

  • QIBR No.QSB075XP0
  • RBC No.SB075XP0*RBC
  • Bearing Type Four-point Contact
  • Construction Single Row
  • Seal Type Open
  • Cross Section 5/16″ x 5/16″
Overall Dimensions
  • Bore Dia (d) 7.500″
  • Outer Dia (D) 8.125″
  • Width (B) 0.3125"
  • Land dia.L1 7.731″
  • Land dia.L2 7.893″
  • Weight (lbs) 0.53
Load Capacity
  • Dynamic Radial(lbs) 1403
  • Dynamic Thrust(lbs) 2304
  • Dynamic moment(in-lbs) 4111
  • Static Radial(lbs) 2853
  • Static Thrust(lbs) 7128
  • Static  moment(in-lbs) 11142
Other parameters
  • Ring Material 440C stainless steel
  • Ball Material 440C stainless steel
  • Cage Material Brass
  • Lubrication Oil/grease
  • Temperature Range -40° to 120 ℃
  • Ball Hardness HRC 58-65
  • ABEC Rating ABEC-1
  • Quality Control ISO 9001
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