Bearing Numbers
Single row :7215C
DB :7215DB
DF :7215DF
DT :7215DT
Principal dimensions(mm)
d :75
D :130
B :25
r(min) :1.5
r1(min) :1
Basic load ratings(N)
Cr :83000
Cor :70000
Basic load ratings(kgf)
Cr :8450
Cor :7100
Value
fo :14.8
Limiting Speed (rpm)
Grease :8000
Oil :11000
Distance of action point(mm)
a :26.2
Abutment and fillet dimensions
da(min) :84
Da(max) :121
ra(max) :1.5
Weight
(kg) :1.36
Basic load ratings(duplex bearing) (N)
Cr :134000
Cor :140000
Basic load ratings(duplex bearing) (kgf)
Cr :13700
Cor :14200
Limiting Speed(duplex bearing) (rpm)
Grease :6300
Oil :9000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :52.4
face-to-face arrangement :2.4
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :124
rb(max) :1
