Product parameters

• QIBR No. QXU28 0680
• INA No.XU28 0680
• Bearing Type Crossed Cylindrical 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)326.7kN
• Basic dynamic load rating, axial(Ca)675kN
• Basic static load rating, axial(C0a)4104kN
• Basic dynamic load rating, radial(Cr)432kN
• Basic static load rating, radial(C0r)684kN

Overall Dimensions

• Inside diameter of inner ring (di)565mm
• Outside diameter of outer ring(Da)795mm
• Internal diameter on outer ring(Di)681mm
• External diameter on inner ring(da)679mm
• Overall width(H)79mm
• Outer ring width(h)72mm
• Weight(w)119kg

Mounting Holes

• Bolt circle Dia. - outer ring(La)755mm
• Bolt circle Dia. - inner ring(Li)605mm
• Number holes - outer ring(na)30
• Number holes - inner ring (ni)30
• Mounting hole diameter(d_B)22