Product parameters

• QIBR No.Q231.20.0700.013
• Rothe Erde No.231.20.0700.013
• Bearing Type Four-Point Contact
• Construction Single Row

Overall Dimensions

• Ball Track Diameter (DL) 744mm
• Outer Dia (O.D.) 838.8mm
• Inner Dia (I.D.) 634mm
• Overall Height(H) 56mm
• External Bolt Circle Diameter (La) 785mm
• Ineternal Bolt Circle Diameter (Li) 662mm
• Number of Bolt Holes(n) 18
• External Hole Diameter (B/M) M12
• Number of Bolt Holes (ni) 16
• Internal Hole Diameter (B/M) 18mm
• Thread Depth(t)  20
• Number of Grease Nipples(n1) 4
• Diameter(O) 742.5mm
• Diameter(U) 745.5mm
• Diameter(A) -
• Diameter(C) 705mm
• Distance at Bottom Outer Ring/Inner Ring(Hu) 10.5mm
• Distance at Top Outer Ring/Inner Ring(Ho) -
• Gear P.C.D (d)  828mm
• Module (m)  6mm
• Number of Teeth (z) 138
• Tooth Width (b) 45.5mm

Mass

• Weight (KG) 52.9

Load

• Permissible Tangential Forces Normal (kN) 1396
• Permissible Tangential Forces Maximum(kN) 2730