Bearing Numbers
Single row :7022C
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 :106000
Cor :104000
Basic load ratings(kgf)
Cr :10800
Cor :10600
Value
fo :15.6
Limiting Speed (rpm)
Grease :5600
Oil :8000
Distance of action point(mm)
a :32.7
Abutment and fillet dimensions
da(min) :120
Da(max) :160
ra(max) :2
Weight
(kg) :2.26
Basic load ratings(duplex bearing) (N)
Cr :172000
Cor :208000
Basic load ratings(duplex bearing) (kgf)
Cr :17600
Cor :21200
Limiting Speed(duplex bearing) (rpm)
Grease :4500
Oil :6300
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :65.5
face-to-face arrangement :9.5
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :164
rb(max) :1
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