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

QXSU080318-RR

Product Parameters
QIBR No. QXSU080318-RR  INA No.
XSU080318-RR
Bearing Type Crossed Cyclindrical Roller Closure Type Double Seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Limiting speed (nG)
120RPM
Basic dynamic load rating, axial(Ca) 93kN
Basic static load rating, axial(C0a) 465kN Basic dynamic load rating, radial(Cr) 66kN
Basic static load rating, radial(C0r) 227kN
Overall Dimensions
Bore Diameter (di) 280mm Outside Diameter(Da) 355mm
Height(H) 25.4mm Internal diameter on outer ring(Di) 324mm
Width outer ring(ha) 24.8mm Weight(w)
6.1kg
External diameter on inner ring(da) 309mm Height of individual ring(hi)
24.8mm

Mounting Holes
Pitch circle diameter fixing holes outer ring(La) 340mm Pitch circle diameter fixing holes inner ring(Li) 295mm
Number of fixing holes in outer ring(na) 28 Number of fixing holes in inner ring(ni) 28
Counterbore diameter of fixing holes(dS)
15mm
Counterbore depth of fixing holes(tS)
10.8mm

Gear Data