Bearing Numbers
Single row :7214B
DB :7214DB
DF :7214DF
DT :7214DT
Principal dimensions(mm)
d :70
D :125
B :24
r(min) :1.5
r1(min) :1
Basic load ratings(N)
Cr :69000
Cor :58000
Basic load ratings(kgf)
Cr :7050
Cor :5900
Value
fo :15.5
Limiting Speed (rpm)
Grease :4000
Oil :5600
Distance of action point(mm)
a :52.9
Abutment and fillet dimensions
da(min) :79
Da(max) :116
ra(max) :1.5
Weight
(kg) :1.14
Basic load ratings(duplex bearing) (N)
Cr :112000
Cor :116000
Basic load ratings(duplex bearing) (kgf)
Cr :11500
Cor :11800
Limiting Speed(duplex bearing) (rpm)
Grease :3200
Oil :4500
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :105.8
face-to-face arrangement :57.8
Installation dimensions(duplex bearing)
db(min) :76
Db(max) :119
rb(max) :1
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