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Product parameters

  • QIBR No. QXU12 0222
  • INA No.XU12 0222
  • Bearing Type Crossed Cylindrical Roller
  • Closure Type Double Seal
  • Bearing Material 42CrMo, 50Mn, Stainless Steel
  • Seal Material FPM, NBR
Load Capacity
  • Maximum permissible radial load against friction lock(Frper)60.9kN
  • Basic dynamic load rating, axial(Ca)128kN
  • Basic static load rating, axial(C0a)268kN
  • Basic dynamic load rating, radial(Cr)79kN
  • Basic static load rating, radial(C0r)125kN
Overall Dimensions
  • Inside diameter of inner ring (di)140mm
  • Outside diameter of outer ring(Da)300mm
  • Internal diameter on outer ring(Di)224mm
  • External diameter on inner ring(da)220
  • Overall width(H)36mm
  • Outer ring width(h)30
  • Weight(w)11.5kg
Mounting Holes
  • Bolt circle Dia. - outer ring(La)270mm
  • Bolt circle Dia. - inner ring(Li)170mm
  • Number holes - outer ring(na)12
  • Number holes - inner ring (ni)12
  • Mounting hole diameter(dB)18
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