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Product parameters

  • QIBR No.Q239/630CA/W33
  • Bearing Type Spherical Roller
  • Construction Single Row
Overall Dimensions
  • Bore Dia (d) 630mm
  • Outer Dia (D) 850mm
  • Width (B) 165mm
  • Shoulder diameter(inner ring)d2 708mm
  • Shoulder/recess diameter(outer ring)D1 787mm
  • Weight 276Kg
Load Capacity
  • Basic dynamic load 4696kN
  • Basic static load 9783kN
Speed
  • Reference speed 400RPM
  • Limiting speed 700RPM
Other parameters
  • Ring Material 52100 Chrome steel
  • Ball Material 52100 Chrome steel
  • Cage Material Machined brass cage
  • Lubrication Required
  • Temperature Range -40° to 120 ℃
  • Accuracy Grade P0/P6
  • Quality Control ISO 9001
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