Bearing Numbers
Single row :7216C
DB :7216DB
DF :7216DF
DT :7216DT
Principal dimensions(mm)
d :80
D :140
B :26
r(min) :2
r1(min) :1
Basic load ratings(N)
Cr :93000
Cor :77500
Basic load ratings(kgf)
Cr :9450
Cor :7900
Value
fo :14.8
Limiting Speed (rpm)
Grease :7500
Oil :10000
Distance of action point(mm)
a :27.7
Abutment and fillet dimensions
da(min) :90
Da(max) :130
ra(max) :2
Weight
(kg) :1.64
Basic load ratings(duplex bearing) (N)
Cr :151000
Cor :155000
Basic load ratings(duplex bearing) (kgf)
Cr :15400
Cor :15800
Limiting Speed(duplex bearing) (rpm)
Grease :6000
Oil :8000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :55.5
face-to-face arrangement :3.5
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :134
rb(max) :1
