Bearing Numbers
Single row :7205A
DB :7205DB
DF :7205DF
DT :7205DT
Principal dimensions(mm)
д :25
Д :52
Б :15
r(min) :1
r1(min) :0.6
Basic load ratings(N)
Кр :16200
Кор :10300
Basic load ratings(kgf)
Кр :1650
Кор :1050
Value
fo :14.4
Limiting Speed (rpm)
Смазка :15000
Масло :20000
Distance of action point(mm)
a :18.6
Abutment and fillet dimensions
da(min) :31
Da(max) :46
ra(max) :1
Масса
(kg) :0.13
Basic load ratings(duplex bearing) (N)
Кр :26300
Кор :20500
Basic load ratings(duplex bearing) (kgf)
Кр :2690
Кор :2090
Limiting Speed(duplex bearing) (rpm)
Смазка :12000
Масло :16000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :37.2
face-to-face arrangement :7.2
Installation dimensions(duplex bearing)
db(min) :30
Db(max) :47
rb(max) :0.6
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