Cylindrical roller bearings

Łożyska walcowe dwurzędowe: NNU4122MP41NAW33

Dimensions
d 110 mm
D 180 mm
B 69 mm
rs min 2 mm
r1s min 2 mm
Load rating
Dynamic Cr 412 kN
Static Cor 732 kN
Fatigue limit Cu
Cu 79.9 kN
Mass
Mass 7.109 kg
Limiting speeds
Limiting speeds grease 3200 1/s
Limiting speeds oil 2500 1/s
Dimensions
Abutment dimensions
da max 117 mm
Da max 170 mm
ras max 2 mm
rbs max 2 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors