THB BEARINGS CO., LTD.
THB BEARINGS CO., LTD.
NA 4876

NA 4876 Machined Needle Roller Bearing

Specifications of NA 4876 Machined Needle Roller Bearing


DesignationsNA4876
Dimensions(mm)d380
D480
B100
C
r1,22.1
F415
Basic load ratings(KN)Basic load ratings (dynamic)(C)939
Basic load ratings (static)(C0)2 940
Fatigue load limit (Pu)250
Speed ratings(r/min)Speed ratings (Reference speed)900
Speed ratings (Limting speed)1 000
Mass(kg)42,5