Bearing Numbers
Single row :7200C
DB :7200DB
DF :7200DF
DT :7200DT
Principal dimensions(mm)
d :10
D :30
B :9
r(min) :0.6
r1(min) :0.3
Basic load ratings(N)
Cr :5400
Cor :2610
Basic load ratings(kgf)
Cr :550
Cor :266
Value
fo :13.2
Limiting Speed (rpm)
Grease :40000
Oil :56000
Distance of action point(mm)
a :7.2
Abutment and fillet dimensions
da(min) :15
Da(max) :25
ra(max) :0.6
Weight
(kg) :0.036
Basic load ratings(duplex bearing) (N)
Cr :8800
Cor :5200
Basic load ratings(duplex bearing) (kgf)
Cr :895
Cor :530
Limiting Speed(duplex bearing) (rpm)
Grease :32000
Oil :45000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :14.4
face-to-face arrangement :3.6
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :27.5
rb(max) :0.3
