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Product parameters

  • QIBR No.QC3148K AOH3148
  • Bearing Type Spherical Roller
  • Construction Single Row
Overall Dimensions
  • Bore Dia (d1) 220mm
  • Outer Dia (D) 400mm
  • Width (B) 128mm
  • Shoulder diameter(inner ring)d2 281mm
  • Shoulder/recess diameter(outer ring)D1 357mm
  • Withdrawal sleeve width(B1)154mm
  • Width before the sleeve to bearing bore(B2)161mm
  • Sleeve diameter(G)Tr260*4
  • Weight 0.09Kg
Load Capacity
  • Basic dynamic load 2100kN
  • Basic static load 3200kN
  • Reference speed 1200RPM
  • Limiting speed 1600RPM
Other parameters
  • Ring Material 52100 Chrome steel
  • Ball Material 52100 Chrome steel
  • Cage Material Brass cage
  • Lubrication Required
  • Temperature Range -40° to 120 ℃
  • Accuracy Grade P0/P6
  • Quality Control ISO 9001
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