Large size bearings

Łożyska wielkogabarytowe walcowe jednorzędowe NUB: NUB252MA

Dimensions
d 260 mm
D 480 mm
B 100 mm
C 80 mm
rs min 5 mm
r1s min 5 mm
Load rating
Dynamic Cr 1110 kN
Static Cor 1590 kN
Fatigue limit Cu
Cu 131 kN
Mass
Mass 72.98 kg
Limiting speeds
Limiting speeds grease 1801 1/s
Limiting speeds oil 1500 1/s
Dimensions
Abutment dimensions
da max 313 mm
db min 344 mm
Da max 460 mm
ras max 4 mm
rbs max 4 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors