Matched set of four super-precision, high-capacity, D design, single row angular contact ball bearings with seals
These sets of four matched super-precision angular contact ball bearings are available as universally matchable bearings or in preconfigured arrangements. Sets of four bearings arranged in tandem need to be mounted against a single bearing, or a set of bearings in tandem, to achieve the desired preload.
All the other arrangements are available in different preload classes and correct mounting results in preload within a predetermined range, without the need for shims or similar devices. The bore and outside diameters of the bearings are matched to within a maximum of one-third of the permitted diameter tolerance, to provide better load distribution than single universally matchable bearings.
- Very high running accuracy
- High axial and radial stiffness
- High axial and radial load carrying capacity
- Non-contact seals
- Integral sealing prolongs bearing service life
Dimensions
| d |
35 mm
|
Bore diameter |
| D |
62 mm
|
Outside diameter |
| B |
56 mm
|
Width |
| d1 |
43.7 mm
|
Shoulder diameter of inner ring (large side face) |
| D4 |
57.97 mm
|
Recess diameter outer ring shoulder (small side face) |
| r1,2 |
min.1 mm
|
Chamfer dimension |
| r3,4 |
min.0.3 mm
|
Chamfer dimension |
