Bearing Numbers
Single row :7302B
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 :12500
Cor :6600
Basic load ratings(kgf)
Cr :1270
Cor :670
Value
fo :13.6
Limiting Speed (rpm)
Grease :14000
Oil :19000
Distance of action point(mm)
a :18.5
Abutment and fillet dimensions
da(min) :21
Da(max) :36
ra(max) :1
Weight
(kg) :0.086
Basic load ratings(duplex bearing) (N)
Cr :20200
Cor :13200
Basic load ratings(duplex bearing) (kgf)
Cr :2060
Cor :1340
Limiting Speed(duplex bearing) (rpm)
Grease :11000
Oil :15000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :36.9
face-to-face arrangement :10.9
Installation dimensions(duplex bearing)
db(min) :20
Db(max) :37
rb(max) :0.6
