Cylindrical roller bearings

Łożyska walcowe dwurzędowe: NNU4920KMP5

Dimensions
d 100 mm
D 140 mm
B 40 mm
rs min 1.1 mm
r1s min 1.1 mm
Load rating
Dynamic Cr 123 kN
Static Cor 239 kN
Fatigue limit Cu
Cu 27.6 kN
Mass
Mass 1.8 kg
Limiting speeds
Limiting speeds grease 4400 1/s
Limiting speeds oil 5200 1/s
Dimensions
Abutment dimensions
da max 112 mm
Da max 134 mm
ras max 1 mm
rbs max 1 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors