7000 Series
(79)
CATALOGUES - Ball Bearing - Angular Contact Ball Bearings - Single Row Angular Contact Ball Bearings - 7000 Series - 7004DT,7004DF,7004DB,7004C
7000 Series
7000 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row :7004C
-
DB :7004DB
-
DF :7004DF
-
DT :7004DT
- Principal dimensions(mm)
-
d :20
-
D :42
-
B :12
-
r(min) :0.6
-
r1(min) :0.3
- Basic load ratings(N)
-
Cr :11100
-
Cor :6550
- Basic load ratings(kgf)
-
Cr :1130
-
Cor :665
- Value
-
fo :14
- Limiting Speed (rpm)
-
Grease :26000
-
Oil :36000
- Distance of action point(mm)
-
a :10.1
- Abutment and fillet dimensions
-
da(min) :25
-
Da(max) :37
-
ra(max) :0.6
- Weight
-
(kg) :0.076
- Basic load ratings(duplex bearing) (N)
-
Cr :18000
-
Cor :13100
- Basic load ratings(duplex bearing) (kgf)
-
Cr :1840
-
Cor :1330
- Limiting Speed(duplex bearing) (rpm)
-
Grease :20000
-
Oil :30000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement :20.3
-
face-to-face arrangement :3.7
- Installation dimensions(duplex bearing)
-
db(min) :-
-
Db(max) :39.5
-
rb(max) :0.3
