Top

Product parameters

  • QIBR No.QBB25040UU
  • Cross-roller bearing No.39341001UU
  • Bearing Type Four-Point Contact
  • Construction Single Row
  • Seal Type Closed
Overall Dimensions
  • Bore Dia (d) 250
  • Outer Dia (D) 355
  • Width (B) 40
  • Standard Diametral Clerance 0.07-0.10
  • Radial and Axial Runout-Inner 0.035
  • Radial and Axial Runout-Outer 0.035
  • Weight (kg) 8.63
Load Capacity
  • Dynamic(N) Radial 91120
  • Dynamic (N) Axial 139557
  • Dynamic (N-m) Moment 10340
Other parameters
  • Ring Material 52100 Chrome steel
  • Ball Material 52100 Chrome steel
  • Lubrication Oil/Grease
  • Temperature Range -40° to 120 ℃
  • Quality Control ISO 9001
+

Please fill out the form and download it