Product parameters

  • QIBR No. QVI16 0288N
  • INA No.VI16 0288N
  • 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)31.5kN
  • Basic dynamic load rating, axial(Ca)122.4kN
  • Basic static load rating, axial(C0a)504kN
  • Basic dynamic load rating, radial(Cr)110.7kN
  • Basic static load rating, radial(C0r)234kN
Gear teeth
  • Pitch diameter of gear(d0)224 mm
  • Tooth modulus(m)4mm
  • Number of teeth(z)56
  • Tooth width(b)34mm
  • Permissible tooth force(Fz norm)11.07kN
  • Maximum permissible tooth force(Fz max)16.02kN
Overall Dimensions
  • Inside diameter of inner ring (di)216 mm
  • Outside diameter of outer ring(Da)340 mm
  • Outer diameter centring length(DaZT)338mm
  • Internal diameter on outer ring(Di)287 mm
  • External diameter on inner ring(da)289 mm
  • Internal diameter centring length(daZT)287 mm
  • Overall width(H)39 mm
  • Outer ring width(h)34mm
  • Weight(w)11kg
Mounting Holes
  • Bolt circle Dia. - outer ring(La)324 mm
  • Bolt circle Dia. - inner ring(Li)252 mm
  • Number holes - outer ring(na)20
  • Number holes - inner ring (ni)20
  • Mounting hole diameter(dB)9mm
  • Taper type lubrication nipples, DIN 71412-A M10x1, arranged evenly about the circumference and partially recessed2

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