Large size bearings

Łożyska wielkogabarytowe walcowe dwurzędowe NN: NN3040KM

Dimensions
d 200 mm
D 310 mm
B 82 mm
rs min 1.5 mm
r1s min 2.1 mm
Load rating
Dynamic Cr 733.7 kN
Static Cor 1160 kN
Fatigue limit Cu
Cu 107 kN
Mass
Mass 21.7 kg
Limiting speeds
Limiting speeds grease 2240 1/s
Limiting speeds oil 2800 1/s
Dimensions
Abutment dimensions
da min 212 mm
da max 300 mm
Da min 285 mm
Da max 298 mm
ras max 1.5 mm
rbs max 2 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors