Product parameters

• QIBR No. QXA20 0810N
• INA No.XA20 0810N
• 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)163.2kN
• Basic dynamic load rating, axial(Ca)513kN
• Basic static load rating, axial(C0a)1360kN
• Basic dynamic load rating, radial(Cr)316kN
• Basic static load rating, radial(C0r)639kN

Gear teeth

• Pitch diameter of gear(d0)944mm
• Tooth modulus(m)8mm
• Number of teeth(z)118
• Tooth width(b)73mm
• Permissible tooth force(Fz norm)39.5kN
• Maximum permissible tooth force(Fz max)59.3kN

Overall Dimensions

• Inside diameter of inner ring (di)730mm
• Outside diameter of outer ring(Da)964mm
• Internal diameter on outer ring(Di)811mm
• External diameter on inner ring(da)809mm
• Overall width(H)90mm
• Outer ring width(h)75mm
• Weight(w)156.9kg

Mounting Holes

• Bolt circle Dia. - outer ring(La)870mm
• Bolt circle Dia. - inner ring(Li)762mm
• Number holes - outer ring(na)24
• Number holes - inner ring (ni)24
• Mounting hole diameter(d_B)-