Bearing NO.
New :QJ1288N2MA
Old :
Boundary dimensions(mm)
d :440
D :790
B :155
r 1.2min :7.5
Basic load ratings(kN)
Cr :1400
Cor :3750
Limiting speed(rpm)
Grease :560
Oil :750
Application point
a :615
Abutment and fillet dimensions(mm)
da min :476
Da max :754
ra max :6
Value
e :1.34
x :0.54
Y1 :0.47
Y2 :0.81
Y0 :0.44
Weight (kg)
Refer :350
