Large size bearings

Łożyska wielkogabarytowe walcowe dwurzędowe NN: NN3048KM

Dimensions
d 240 mm
D 360 mm
B 92 mm
rs min 2 mm
r1s min 3 mm
Load rating
Dynamic Cr 862.4 kN
Static Cor 1440 kN
Fatigue limit Cu
Cu 126 kN
Mass
Mass 30.6 kg
Limiting speeds
Limiting speeds grease 1920 1/s
Limiting speeds oil 2400 1/s
Dimensions
Abutment dimensions
da min 254 mm
da max 348 mm
Da min 333 mm
Da max 346 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