Número de pieza:
d:
D:
B:

Rodamientos de rodillos cilíndricos de una hilera

image/20240712/1720778161.png
Rodamientos de rodillos cilíndricos de una hilera

Dimension and Parameters

Bearing NO.
New :NJ18/1120
Old :
Boundary dimensions(mm)
d :1120
D :1360
B :106
r 1.2min :6
r3、4min :6
Fw :1182
Ew :
Basic load ratings(kN)
Cr :3400
Cor :8500
Limiting speed(rpm)
Grease :
Oil :
Abutment and fillet dimensions(mm)
da min :
db min :1146
Da max :1334
Db max :
ra max :5
rb max :5
Weight (kg)
Refer :335