Product parameters

  • QIBR No. QVU20 1125
  • INA No.VU20 1125
  • 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)297.36kN
  • Basic dynamic load rating, axial(Ca)342kN
  • Basic static load rating, axial(C0a)2016kN
  • Basic dynamic load rating, radial(Cr)223.2kN
  • Basic static load rating, radial(C0r)909kN
Overall Dimensions
  • Inside diameter of inner ring (di)1056mm
  • Outside diameter of outer ring(Da)1194 mm
  • Outer diameter centring length(DaZT)1192mm
  • Internal diameter on outer ring(Di)1124 mm
  • External diameter on inner ring(da)1126 mm
  • Internal diameter centring length(diZT)1058 mm
  • Overall width(H)56 mm
  • Outer ring width(h)46mm
  • Weight(w)71kg
Mounting Holes
  • Bolt circle Dia. - outer ring(La)1170 mm
  • Bolt circle Dia. - inner ring(Li)1080mm
  • Number holes - outer ring(na)80
  • Number holes - inner ring (ni)80
  • Mounting hole diameter(dB)14mm
  • Taper type lubrication nipples, DIN 71412, arranged evenly about the circumference 1

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