Bearing Numbers
Single row :7302A
DB :7302DB
DF :7302DF
DT :7302DT
Principal dimensions(mm)
d :15
D :42
B :13
r(min) :1
r1(min) :0.6
Basic load ratings(N)
Cr :13400
Cor :7100
Basic load ratings(kgf)
Cr :1370
Cor :720
Value
fo :13
Limiting Speed (rpm)
Grease :16000
Oil :22000
Distance of action point(mm)
a :14.7
Abutment and fillet dimensions
da(min) :21
Da(max) :36
ra(max) :1
Weight
(kg) :0.084
Basic load ratings(duplex bearing) (N)
Cr :21800
Cor :14200
Basic load ratings(duplex bearing) (kgf)
Cr :2220
Cor :1440
Limiting Speed(duplex bearing) (rpm)
Grease :13000
Oil :17000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :29.5
face-to-face arrangement :3.5
Installation dimensions(duplex bearing)
db(min) :20
Db(max) :37
rb(max) :0.6