Single-row/Duplex Angular Contact Ball Bearings
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The raceways of both the inner and
outer rings of this bearing type are made with a set contact
angle.The bearings are nonseparable.The balls are inserted utilizing
a counter-bore construction which allows a larger number of
balls to be installed than in the case
of deep-groove ball bearings.
Single-row angular contact ball bearings can sustain radial,
axial or moment loads,however, any axial load must be applied
in one direction.Due to their design, angular contact bearings
will experience some amount of axial loading from any radial
load that is applied.For this reason, they are often used in
pairs. DHK probides the various combinations with preadjusted
clearacne to simplify assembly.
| |
Combination |
| DB |
DF |
DT |
| Support width |
max |
mid |
- |
| Load capability |
 |
|
 |
| stiffness |
max |
mid |
- |
| Sketch |
 |
 |
 |
| Series |
Bore diameter(mm) |
| Angle 30° |
Angle 40° |
| 7000(A) |
- |
10 - 240 |
| 7200(A) |
7200B |
10 - 240 |
| 7300(A) |
7300B |
10 - 240 |
Typical Applications:
Speed Reducers,Automotive Applications, Construction Equipment,Pumps,Printing
Presses,Paper Mill Machines
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