Bearing Numbers
Single row :7202B
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 :7950
Cor :4300
Basic load ratings(kgf)
Cr :810
Cor :440
Value
fo :14.4
Limiting Speed (rpm)
Grease :16000
Oil :22000
Distance of action point(mm)
a :16
Abutment and fillet dimensions
da(min) :20
Da(max) :30
ra(max) :0.6
Weight
(kg) :0.046
Basic load ratings(duplex bearing) (N)
Cr :12900
Cor :8600
Basic load ratings(duplex bearing) (kgf)
Cr :1310
Cor :875
Limiting Speed(duplex bearing) (rpm)
Grease :13000
Oil :18000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :32
face-to-face arrangement :10
Installation dimensions(duplex bearing)
db(min) :17.5
Db(max) :32.5
rb(max) :0.3
