Bearing Numbers
Single row :7202C
DB :7202DB
DF :7202DF
DT :7202DT
Principal dimensions(mm)
d :15
D :35
B :11
r(min) :0.6
r1(min) :0.3
Basic load ratings(N)
Cr :8650
Cor :4550
Basic load ratings(kgf)
Cr :885
Cor :460
Value
fo :13.2
Limiting Speed (rpm)
Grease :32000
Oil :45000
Distance of action point(mm)
a :8.8
Abutment and fillet dimensions
da(min) :20
Da(max) :30
ra(max) :0.6
Weight
(kg) :0.052
Basic load ratings(duplex bearing) (N)
Cr :14100
Cor :9050
Basic load ratings(duplex bearing) (kgf)
Cr :1440
Cor :925
Limiting Speed(duplex bearing) (rpm)
Grease :26000
Oil :36000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :17.7
face-to-face arrangement :4.3
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :32.5
rb(max) :0.3
