d:
D:
B:

NA49 ... RS серии

NA49 ... RS серии

Dimension and Parameters

NA49 ... RS серии NA49 ... RS серии
Bearing No. :NA4908-RS
Boundary dimensions(mm)
d :40
Fw(F) :48
D :62
C :22
B :23
Basic load ratings(kN)
Dynamic(Cr) :33050
Static(Cor) :50900
Limiting speed(rpm )
Oil :4200
Mass
Kg :252