- Angular contact ball bearings
- Matched pair
- Face-to-face
- With machined cage
>
Bearing No. 7909CDF FY
Specifications
(Boundary dimensions ...etc)
d(mm) | 45 |
---|
D(mm) | 68 |
---|
B(mm) | 24 |
---|
r(min.)(mm) | 0.6 |
---|
r1(min.)(mm) | - |
---|
Basic load ratings : Cr(kN) | 33.7 |
---|
Basic load ratings : C0r(kN) | 28.2 |
---|
Fatigue load limit : Cu(kN) | 1.55 |
---|
factor : f0() | 16.0 |
---|
Limiting speeds(Grease lub.)(min-1) | 12000 |
---|
Limiting speeds(Oil lub.)(min-1) | 16000 |
---|
Load center spread : a(mm) | 3.1 |
Mounting dimensions
da(min.)(mm) | |
---|
db(min.)(mm) | 49.5 |
---|
Da(max.)(mm) | 63.5 |
---|
ra(max.)(mm) | 0.6 |
---|
rb(max.)(mm) | 0.3 |
Refer.