One of the core industrial bearings of QIBR, the strongest support for your industry!

QXSU140744-RR

Product Parameters
QIBR No. QXSU140744-RR  INA No.
XSU140744-RR
Bearing Type Crossed Cyclindrical Roller Closure Type Double Seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Limiting speed (nG)
51RPM
Basic dynamic load rating, axial(Ca) 275kN
Basic static load rating, axial(C0a) 970kN Basic dynamic load rating, radial(Cr) 195kN
Basic static load rating, radial(C0r) 475kN
Overall Dimensions
Bore Diameter (di) 674mm Outside Diameter(Da) 814mm
Height(H) 56mm Internal diameter on outer ring(Di) 745mm
Width outer ring(ha) 44.5mm Weight(w)
51.6kg
External diameter on inner ring(da) 743mm Height of individual ring(hi)
44.5mm

Mounting Holes
Pitch circle diameter fixing holes outer ring(La) 790mm Pitch circle diameter fixing holes inner ring(Li) 698mm
Number of fixing holes in outer ring(na) 40 Number of fixing holes in inner ring(ni) 40
Fixing holes(dB)
14mm

Gear Data