Bearing Numbers
Single row :7922A5
DB :7922DB
DF :7922DF
DT :7922DT
Principal dimensions(mm)
д :110
Д :150
Б :20
r(min) :1.1
r1(min) :0.6
Basic load ratings(N)
Кр :49000
Кор :56000
Basic load ratings(kgf)
Кр :5000
Кор :5750
Value
fo :16.4
Limiting Speed (rpm)
Смазка :5300
Масло :7100
Distance of action point(mm)
a :40.3
Abutment and fillet dimensions
da(min) :117
Da(max) :143
ra(max) :1
Масса
(kg) :0.877
Basic load ratings(duplex bearing) (N)
Кр :79500
Кор :112000
Basic load ratings(duplex bearing) (kgf)
Кр :8100
Кор :11500
Limiting Speed(duplex bearing) (rpm)
Смазка :4300
Масло :5600
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :80.6
face-to-face arrangement :40.6
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :145
rb(max) :0.6
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