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25-year production experience

d:
D:
B:
7200 Series

7200 Series

Dimension and Parameters

Bearing Numbers
Single row :7208C
DB :7208DB
DF :7208DF
DT :7208DT
Principal dimensions(mm)
d :40
D :80
B :18
r(min) :1.1
r1(min) :0.6
Basic load ratings(N)
Cr :36500
Cor :25200
Basic load ratings(kgf)
Cr :3700
Cor :2570
Value
fo :14.2
Limiting Speed (rpm)
Grease :14000
Oil :19000
Distance of action point(mm)
a :17
Abutment and fillet dimensions
da(min) :47
Da(max) :73
ra(max) :1
Weight
(kg) :0.418
Basic load ratings(duplex bearing) (N)
Cr :59000
Cor :50500
Basic load ratings(duplex bearing) (kgf)
Cr :6000
Cor :5150
Limiting Speed(duplex bearing) (rpm)
Grease :11000
Oil :15000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :34.1
face-to-face arrangement :1.9
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :75
rb(max) :0.6