Top

Product parameters

  • QIBR No.Q230.20.0500.503
  • Rothe Erde No.230.20.0500.503
  • Bearing Type Four-Point Contact
  • Construction Single Row
Overall Dimensions
  • Ball Track Diameter (DL) 544mm
  • Outer Dia (O.D.) 648mm
  • Inner Dia (I.D.) 434mm
  • Overall Height(H) 56mm
  • External Bolt Circle Diameter (La) 620mm
  • Ineternal Bolt Circle Diameter (Li) 462mm
  • Number of Bolt Holes(n) 20
  • External Hole Diameter (B/M) 18mm
  • Number of Bolt Holes (ni) 28
  • Internal Hole Diameter (B/M) 18mm
  • Thread Depth(t)  -
  • Number of Grease Nipples(n1) 4
  • Diameter(O) 542.5mm
  • Diameter(U) 545.5mm
  • Diameter(A) 583mm
  • Diameter(C) 505mm
  • Distance at Bottom Outer Ring/Inner Ring(Hu) 10.5mm
  • Distance at Top Outer Ring/Inner Ring(Ho) 10.5mm
Mass
  • Weight (KG) 30.4
+

Please fill out the form and download it