Product parameters

  • QIBR No. QXA20 0810N
  • INA No.XA20 0810N
  • Bearing Type Four Point Contact
  • Closure Type Double Seal
  • Bearing Material 42CrMo, 50Mn, Stainless Steel
  • Seal Material FPM, NBR
Load Capacity
  • Maximum permissible radial load against friction lock(Frper)163.2kN
  • Basic dynamic load rating, axial(Ca)513kN
  • Basic static load rating, axial(C0a)1360kN
  • Basic dynamic load rating, radial(Cr)316kN
  • Basic static load rating, radial(C0r)639kN
Gear teeth
  • Pitch diameter of gear(d0)944mm
  • Tooth modulus(m)8mm
  • Number of teeth(z)118
  • Tooth width(b)73mm
  • Permissible tooth force(Fz norm)39.5kN
  • Maximum permissible tooth force(Fz max)59.3kN
Overall Dimensions
  • Inside diameter of inner ring (di)730mm
  • Outside diameter of outer ring(Da)964mm
  • Internal diameter on outer ring(Di)811mm
  • External diameter on inner ring(da)809mm
  • Overall width(H)90mm
  • Outer ring width(h)75mm
  • Weight(w)156.9kg
Mounting Holes
  • Bolt circle Dia. - outer ring(La)870mm
  • Bolt circle Dia. - inner ring(Li)762mm
  • Number holes - outer ring(na)24
  • Number holes - inner ring (ni)24
  • Mounting hole diameter(dB)-

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