d:
D:
B:

NA49 ... 2RS серии

NA49 ... 2RS серии

Dimension and Parameters

NA49 ... 2RS серии NA49 ... 2RS серии
Bearing No. :NA4910-2RS
Boundary dimensions(mm)
d :50
Fw(F) :58
D :72
C :22
B :23
Basic load ratings(kN)
Dynamic(Cr) :37800
Static(Cor) :61500
Limiting speed(rpm )
Oil :3500
Mass
Kg :295