Bearing Numbers
Single row :7217C
DB :7217DB
DF :7217DF
DT :7217DT
Principal dimensions(mm)
d :85
D :150
B :28
r(min) :2
r1(min) :1
Basic load ratings(N)
Cr :107000
Cor :90500
Basic load ratings(kgf)
Cr :10900
Cor :9250
Value
fo :14.9
Limiting Speed (rpm)
Grease :6700
Oil :9500
Distance of action point(mm)
a :29.7
Abutment and fillet dimensions
da(min) :95
Da(max) :140
ra(max) :2
Weight
(kg) :2.04
Basic load ratings(duplex bearing) (N)
Cr :174000
Cor :181000
Basic load ratings(duplex bearing) (kgf)
Cr :17800
Cor :18500
Limiting Speed(duplex bearing) (rpm)
Grease :5600
Oil :7500
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :59.5
face-to-face arrangement :3.5
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :144
rb(max) :1
Our bearing is trustworthy! 
back to website
