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

QXSU14 0644

Product Parameters
QIBR No. QXSU14 0644  INA No.
XSU14 0644
Bearing Type Crossed Cyclindrical Roller Closure Type Double Seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Maximum permissible radial load against friction lock(Frper)
133.83kN
Basic dynamic load rating, axial(Ca) 261kN
Basic static load rating, axial(C0a) 720kN Basic dynamic load rating, radial(Cr) 166.5kN
Basic static load rating, radial(C0r) 355.5kN
Overall Dimensions
Bore Diameter (di) 574mm Outside Diameter(Da) 714mm
Height(H) 56mm Internal diameter on outer ring(Di) 645mm
External diameter on inner ring(da) 643mm Weight(w)
44kg

Mounting Holes
Pitch circle diameter fixing holes outer ring(La) 690mm Pitch circle diameter fixing holes inner ring(Li) 598mm
Number of fixing holes in outer ring(na) 36 Number of fixing holes in inner ring(ni) 36
Taper type lubrication nipples, DIN 71412-A M8X1, arranged evenly about the circumference
4

Gear Data