Bearing Numbers
Single row :7201C
DB :7201DB
DF :7201DF
DT :7201DT
Principal dimensions(mm)
d :12
D :32
B :10
r(min) :0.6
r1(min) :0.3
Basic load ratings(N)
Cr :7900
Cor :3850
Basic load ratings(kgf)
Cr :805
Cor :395
Value
fo :12.5
Limiting Speed (rpm)
Grease :36000
Oil :50000
Distance of action point(mm)
a :7.9
Abutment and fillet dimensions
da(min) :17
Da(max) :27
ra(max) :0.6
Weight
(kg) :0.041
Basic load ratings(duplex bearing) (N)
Cr :12800
Cor :7700
Basic load ratings(duplex bearing) (kgf)
Cr :1310
Cor :785
Limiting Speed(duplex bearing) (rpm)
Grease :30000
Oil :40000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :15.9
face-to-face arrangement :4.1
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :29.5
rb(max) :0.3
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