Deep groove ball bearings B770-2
Bearing number : B770-2
Size (mm) : 770x940x78
Brand : NSK
Bore Diameter (mm) : 770
Outer Diameter (mm) : 940
Width (mm) : 78
Bearing dimensions and specification in NSK catalogue:
d - 770 mm
D - 940 mm
B - 78 mm
C - 78 mm
r min. - 5 mm
da min. - 822 mm
Da max. - 901 mm
ra max. - 4 mm
Weight - 112 Kg
Basic dynamic load rating (C) - 525 kN
Basic static load rating (C0) - 1260 kN
Calculation factor (f0) - 17,4