Bearing Numbers
Single row :7934C
DB :7934DB
DF :7934DF
DT :7934DT
Principal dimensions(mm)
д :170
Д :230
Б :28
r(min) :2
r1(min) :1
Basic load ratings(N)
Кр :113000
Кор :148000
Basic load ratings(kgf)
Кр :11500
Кор :15100
Value
fo :16.4
Limiting Speed (rpm)
Смазка :3600
Масло :4800
Distance of action point(mm)
a :40.8
Abutment and fillet dimensions
da(min) :180
Da(max) :220
ra(max) :2
Масса
(kg) :3.36
Basic load ratings(duplex bearing) (N)
Кр :183000
Кор :297000
Basic load ratings(duplex bearing) (kgf)
Кр :18700
Кор :30000
Limiting Speed(duplex bearing) (rpm)
Смазка :2800
Масло :3800
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :81.6
face-to-face arrangement :25.6
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :224
rb(max) :1
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