Large size bearings

Łożyska wielkogabarytowe walcowe dwurzędowe NNU: NNU4964MW33

Dimensions
d 320 mm
D 440 mm
B 118 mm
rs min 3 mm
r1s min 3 mm
Load rating
Dynamic Cr 1130.8 kN
Static Cor 2405 kN
Fatigue limit Cu
Cu 197 kN
Mass
Mass 55 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 2.5 mm
rbs max 2.5 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors