Bearing designation :7221A
Dimensions(mm)
d :105
D :190
D1 :
T :39
T1 :
B :36
C :30
C1 :
rmin :3
r1min :2.5
Load factor
e :0.43
Y :1.4
Y0 :0.8
Load ratings(N)
Cr :286000
Cor :377000
Limiting rotational speed. min-1
Grease :2600
Oil :1800
Mass(kg) :4.328
