Large size bearings

Łożyska wielkogabarytowe walcowe dwurzędowe NN: NN3038M

Dimensions
d 190 mm
D 290 mm
B 75 mm
rs min 2.1 mm
r1s min 2.1 mm
Load rating
Dynamic Cr 611.6 kN
Static Cor 989 kN
Fatigue limit Cu
Cu 93 kN
Mass
Mass 16.9 kg
Limiting speeds
Limiting speeds grease 2400 1/s
Limiting speeds oil 3000 1/s
Dimensions
Abutment dimensions
da min 202 mm
da max 280 mm
Da min 268 mm
Da max 278 mm
ras max 2 mm
rbs max 2 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors