Product parameters

• QIBR No. QXA16 0407N
• INA No.XA16 0407N
• 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)116.3kN
• Basic dynamic load rating, axial(Ca)256kN
• Basic static load rating, axial(C0a)536kN
• Basic dynamic load rating, radial(Cr)162kN
• Basic static load rating, radial(C0r)243kN

Gear teeth

• Pitch diameter of gear(d0)495mm
• Tooth modulus(m)5mm
• Number of teeth(z)99
• Tooth width(b)45mm
• Permissible tooth force(Fz norm)15.2kN
• Maximum permissible tooth force(Fz max)23.2kN

Overall Dimensions

• Inside diameter of inner ring (di)335mm
• Outside diameter of outer ring(Da)503.3mm
• Internal diameter on outer ring(Di)408mm
• External diameter on inner ring(da)406mm
• Overall width(H)50mm
• Outer ring width(h)45mm
• Weight(w)32.3kg

Mounting Holes

• Bolt circle Dia. - outer ring(La)455mm
• Bolt circle Dia. - inner ring(Li)359mm
• Number holes - outer ring(na)30
• Number holes - inner ring (ni)30
• Mounting hole diameter(d_B)13