Product parameters

• QIBR No.Q281.30.0900.013
• Rothe Erde No.281.30.0900.013
• Bearing Type Four-Point Contact
• Construction Single Row

Overall Dimensions

• Ball Track Diameter (DL) 955mm
• Outer Dia (O.D.) 1096.5mm
• Inner Dia (I.D.) 805mm
• Overall Height(H) 90mm
• External Bolt Circle Diameter (La) 1016mm
• Ineternal Bolt Circle Diameter (Li) 845mm
• Number of Bolt Holes(na) 30
• External Hole Diameter (B/M) M20
• Number of Bolt Holes (ni) 30
• Internal Hole Diameter (B/M) 22mm
• Thread Depth(t)  40
• Number of Grease Nipples(n1) 6
• Diameter(O) 956.5mm
• Diameter(U) 953.5mm
• Diameter(A) -
• Diameter(C) 893mm
• Distance at Bottom Outer Ring/Inner Ring(Hu) 19mm
• Distance at Top Outer Ring/Inner Ring(Ho) -
• Gear P.C.D (d)  1080mm
• Module (m)  5mm
• Number of Teeth (z) 120
• Tooth Width (b) 71mm

Mass

• Weight (KG) 164.6