Top

Product parameters

  • QIBR No. QXSU140744-RR
  • INA No.XSU140744-RR
  • Bearing Type Crossed Cylindrical Roller
  • Closure Type Double Seal
  • Bearing Material 42CrMo, 50Mn, Stainless Steel
  • Seal Material FPM, NBR
Load Capacity
  • Basic dynamic load rating, axial(Ca)275kN
  • Basic dynamic load rating, radial(Cr)195kN
  • Basic static load rating, axial(C0a)970kN
  • Basic static load rating, radial(C0r)475kN
  • Limiting speed (nG) 51RPM
Overall Dimensions
  • Bore Diameter (di)674mm
  • Outside Diameter(Da)814mm
  • Height(H)56mm
  • Internal diameter on outer ring(Di)745mm
  • Width outer ring(ha)44.5mm
  • Pitchcircle diameter fixing holes outer ring(La)790mm
  • Number of fixing holes in outer ring(na) 40
  • External diameter on inner ring(da)743mm
  • Height of individual ring(hi)44.5mm
  • Fixing holes(dB)14mm
  • Pitchcircle diameter fixing holes inner ring(Li)698mm
  • Number of fixing holes in inner ring(ni)40
  • Weight(m)51.6kg
+

Please fill out the form and download it