Bearing Numbers
Single row :7205B
DB :7205DB
DF :7205DF
DT :7205DT
Principal dimensions(mm)
d :25
D :52
B :15
r(min) :1
r1(min) :0.6
Basic load ratings(N)
Cr :14800
Cor :9400
Basic load ratings(kgf)
Cr :1510
Cor :960
Value
fo :15
Limiting Speed (rpm)
Grease :10000
Oil :14000
Distance of action point(mm)
a :23.7
Abutment and fillet dimensions
da(min) :31
Da(max) :46
ra(max) :1
Weight
(kg) :0.133
Basic load ratings(duplex bearing) (N)
Cr :24000
Cor :18800
Basic load ratings(duplex bearing) (kgf)
Cr :2450
Cor :1920
Limiting Speed(duplex bearing) (rpm)
Grease :8500
Oil :11000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :47.3
face-to-face arrangement :17.3
Installation dimensions(duplex bearing)
db(min) :30
Db(max) :47
rb(max) :0.6
