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25-year production experience

d:
D:
B:
7200 Series

7200 Series

Dimension and Parameters

Bearing Numbers
Single row :7215B
DB :7215DB
DF :7215DF
DT :7215DT
Principal dimensions(mm)
d :75
D :130
B :25
r(min) :1.5
r1(min) :1
Basic load ratings(N)
Cr :68500
Cor :58500
Basic load ratings(kgf)
Cr :7000
Cor :5950
Value
fo :15.6
Limiting Speed (rpm)
Grease :3800
Oil :5300
Distance of action point(mm)
a :55.5
Abutment and fillet dimensions
da(min) :84
Da(max) :121
ra(max) :1.5
Weight
(kg) :1.22
Basic load ratings(duplex bearing) (N)
Cr :112000
Cor :117000
Basic load ratings(duplex bearing) (kgf)
Cr :11400
Cor :11900
Limiting Speed(duplex bearing) (rpm)
Grease :3200
Oil :4300
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :111
face-to-face arrangement :61
Installation dimensions(duplex bearing)
db(min) :81
Db(max) :124
rb(max) :1