Large size bearings

Łożyska wielkogabarytowe walcowe dwurzędowe NN: NN3052KM

Dimensions
d 260 mm
D 400 mm
B 104 mm
rs min 2 mm
r1s min 4 mm
Load rating
Dynamic Cr 1133 kN
Static Cor 1910 kN
Fatigue limit Cu
Cu 163 kN
Mass
Mass 45 kg
Limiting speeds
Limiting speeds grease 1760 1/s
Limiting speeds oil 2200 1/s
Dimensions
Abutment dimensions
da min 278 mm
da max 386 mm
Da min 367 mm
Da max 382 mm
ras max 2 mm
rbs max 3 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors