Large size bearings

Łożyska wielkogabarytowe walcowe dwurzędowe NN: NN3044KM

Dimensions
d 220 mm
D 340 mm
B 90 mm
rs min 2 mm
r1s min 3 mm
Load rating
Dynamic Cr 847 kN
Static Cor 1370 kN
Fatigue limit Cu
Cu 123 kN
Mass
Mass 28.195 kg
Limiting speeds
Limiting speeds grease 2080 1/s
Limiting speeds oil 2600 1/s
Dimensions
Abutment dimensions
da min 234 mm
da max 328 mm
Da min 313 mm
Da max 326 mm
ras max 2 mm
rbs max 2.5 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors