Bearing Numbers
Single row :7012A
DB :7012DB
DF :7012DF
DT :7012DT
Principal dimensions(mm)
д :60
Д :95
Б :18
r(min) :1.1
r1(min) :0.6
Basic load ratings(N)
Кр :33000
Кор :29500
Basic load ratings(kgf)
Кр :3350
Кор :3000
Value
fo :16
Limiting Speed (rpm)
Смазка :7100
Масло :10000
Distance of action point(mm)
a :31.4
Abutment and fillet dimensions
da(min) :67
Da(max) :88
ra(max) :1
Масса
(kg) :0.417
Basic load ratings(duplex bearing) (N)
Кр :53500
Кор :59000
Basic load ratings(duplex bearing) (kgf)
Кр :5450
Кор :6000
Limiting Speed(duplex bearing) (rpm)
Смазка :6000
Масло :8000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :62.7
face-to-face arrangement :26.7
Installation dimensions(duplex bearing)
db(min) :65
Db(max) :90
rb(max) :0.6
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