Bearing Numbers
Single row :7202A
DB :7202DB
DF :7202DF
DT :7202DT
Principal dimensions(mm)
d :15
D :35
B :11
r(min) :0.6
r1(min) :0.3
Basic load ratings(N)
Cr :8650
Cor :4650
Basic load ratings(kgf)
Cr :880
Cor :475
Value
fo :13.8
Limiting Speed (rpm)
Grease :22000
Oil :30000
Distance of action point(mm)
a :12.7
Abutment and fillet dimensions
da(min) :20
Da(max) :30
ra(max) :0.6
Weight
(kg) :0.045
Basic load ratings(duplex bearing) (N)
Cr :14000
Cor :9300
Basic load ratings(duplex bearing) (kgf)
Cr :1430
Cor :950
Limiting Speed(duplex bearing) (rpm)
Grease :18000
Oil :24000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :25.4
face-to-face arrangement :3.4
Installation dimensions(duplex bearing)
db(min) :17.5
Db(max) :32.5
rb(max) :0.3
