Bearing Numbers
Single row :7205A
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 :16200
Cor :10300
Basic load ratings(kgf)
Cr :1650
Cor :1050
Value
fo :14.4
Limiting Speed (rpm)
Grease :15000
Oil :20000
Distance of action point(mm)
a :18.6
Abutment and fillet dimensions
da(min) :31
Da(max) :46
ra(max) :1
Weight
(kg) :0.13
Basic load ratings(duplex bearing) (N)
Cr :26300
Cor :20500
Basic load ratings(duplex bearing) (kgf)
Cr :2690
Cor :2090
Limiting Speed(duplex bearing) (rpm)
Grease :12000
Oil :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
