Product parameters

  • QIBR No. QXI18 0865N
  • INA No.XI18 0865N
  • Bearing Type Crossed 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)140.4kN
  • Basic dynamic load rating, axial(Ca)432kN
  • Basic static load rating, axial(C0a)1107kN
  • Basic dynamic load rating, radial(Cr)274.5kN
  • Basic static load rating, radial(C0r)540kN
Gear teeth
  • Pitch diameter of gear(d0)752 mm
  • Tooth modulus(m)8mm
  • Number of teeth(z)94
  • Tooth width(b)47mm
  • Permissible tooth force(Fz norm)32.4kN
  • Maximum permissible tooth force(Fz max)47.16kN
Overall Dimensions
  • Inside diameter of inner ring (di)736 mm
  • Outside diameter of outer ring(Da)952 mm
  • Outer diameter centring length(DaZT)950mm
  • Internal diameter on outer ring(Di)866 mm
  • External diameter on inner ring(da)864 mm
  • Internal diameter centring length(daZT)862mm
  • Overall width(H)54 mm
  • Outer ring width(h)47mm
  • Weight(w)93kg
Mounting Holes
  • Bolt circle Dia. - outer ring(La)920 mm
  • Bolt circle Dia. - inner ring(Li)810 mm
  • Number holes - outer ring(na)20
  • Number holes - inner ring (ni)20
  • Mounting hole diameter(dB)18mm
  • Taper type lubrication nipples, DIN 71412, approximately equi-spaced on circumference and countersunk1

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