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Product parameters

  • QIBR No.QSB025XP0
  • KAYDON No.SB025XP0
  • Bearing Type Four-point Contact
  • Construction Single Row
  • Seal Type Open
  • Cross Section 5/16″ x 5/16″
Overall Dimensions
  • Bore Dia (d) 2.500″
  • Outer Dia (D) 3.125″
  • Width (B) 0.3125"
  • Land dia.L1 2.731″
  • Land dia.L2 2.893″
  • Weight (lbs) 0.19
Load Capacity
  • Dynamic Radial(lbs) 763
  • Dynamic Thrust(lbs) 1161
  • Dynamic moment(in-lbs) 805
  • Static Radial(lbs) 1026
  • Static Thrust(lbs) 2556
  • Static  moment(in-lbs) 1440
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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