Bearing Numbers
Single row :7022A
DB :7022DB
DF :7022DF
DT :7022DT
Principal dimensions(mm)
d :110
D :170
B :28
r(min) :2
r1(min) :1
Basic load ratings(N)
Cr :96500
Cor :95500
Basic load ratings(kgf)
Cr :9850
Cor :9700
Value
fo :15.9
Limiting Speed (rpm)
Grease :4000
Oil :5300
Distance of action point(mm)
a :54.4
Abutment and fillet dimensions
da(min) :120
Da(max) :160
ra(max) :2
Weight
(kg) :2.28
Basic load ratings(duplex bearing) (N)
Cr :157000
Cor :191000
Basic load ratings(duplex bearing) (kgf)
Cr :16000
Cor :19400
Limiting Speed(duplex bearing) (rpm)
Grease :3200
Oil :4300
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :108.8
face-to-face arrangement :52.8
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :164
rb(max) :1
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