Product parameters

• QIBR No. QXI18 0865N
• INA No.XI18 0865N
• Bearing Type Crossed roller
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Load Capacity

• Maximum permissible radial load against friction lock(Frper)140.4kN
• Basic dynamic load rating, axial(Ca)432kN
• Basic static load rating, axial(C0a)1107kN
• Basic dynamic load rating, radial(Cr)274.5kN
• Basic static load rating, radial(C0r)540kN

Gear teeth

• Pitch diameter of gear(d0)752 mm
• Tooth modulus(m)8mm
• Number of teeth(z)94
• Tooth width(b)47mm
• Permissible tooth force(Fz norm)32.4kN
• Maximum permissible tooth force(Fz max)47.16kN

Overall Dimensions

• Inside diameter of inner ring (di)736 mm
• Outside diameter of outer ring(Da)952 mm
• Outer diameter centring length(DaZT)950mm
• Internal diameter on outer ring(Di)866 mm
• External diameter on inner ring(da)864 mm
• Internal diameter centring length(daZT)862mm
• Overall width(H)54 mm
• Outer ring width(h)47mm
• Weight(w)93kg

Mounting Holes

• Bolt circle Dia. - outer ring(La)920 mm
• Bolt circle Dia. - inner ring(Li)810 mm
• Number holes - outer ring(na)20
• Number holes - inner ring (ni)20
• Mounting hole diameter(d_B)18mm
• Taper type lubrication nipples, DIN 71412, approximately equi-spaced on circumference and countersunk1