Bearing QJ 1252 (ISB)

Angular contact ball bearings, four-point contact ball bearings QJ 1252

Bearing number : QJ 1252

Size (mm) : 260x480x90

Brand : ISB

Bore Diameter (mm) : 260

Outer Diameter (mm) : 480

Width (mm) : 90

Bearing dimensions and specification in ISB catalogue:

d - 260 mm

D - 480 mm

B - 90 mm

C - 90 mm

a - 370 mm

Weight - 78,5 Kg

Basic dynamic load rating (C) - 741 kN

Basic static load rating (C0) - 1120 kN

(Grease) Lubrication Speed - 950 r/min

(Oil) Lubrication Speed - 1300 r/min

Designation

Bore Dia, mm

Outer Dia, mm: