Large size bearings

Łożyska wielkogabarytowe walcowe dwurzędowe NNU: NNU4964KMW33

Dimensions
d 320 mm
D 440 mm
B 118 mm
rs min 2 mm
r1s min 3 mm
Load rating
Dynamic Cr 1130.8 kN
Static Cor 2405 kN
Fatigue limit Cu
Cu 197 kN
Mass
Mass 53 kg
Limiting speeds
Limiting speeds grease 1520 1/s
Limiting speeds oil 1900 1/s
Dimensions
Abutment dimensions
da min 332 mm
da max 335 mm
Da min 428 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