THB BEARINGS CO., LTD.
THB BEARINGS CO., LTD.

Specifications of NA 4913 Machined Needle Roller Bearing


DesignationsNA4913
Dimensions(mm)d65
D90
B25
C
r1,21
F72
Basic load ratings(KN)Basic load ratings (dynamic)(C)60,4
Basic load ratings (static)(C0)116,4
Fatigue load limit (Pu)14,3
Speed ratings(r/min)Speed ratings (Reference speed)5 600
Speed ratings (Limting speed)6 300
Mass(kg)0,46