Four-point contact ball bearings can accommodate radial, axial and moment loads simultaneously. One bearing series is based on a single cross section which remains constant as the bore diameter increases, leading to significant space and weight savings. The bearings are available with metric or inch main dimensions. Depending on the design and series the bearings can be provided with chemical and corrosion resistance.
| d |
635 mm
|
Bore diameter |
|---|---|---|
| D |
654.05 mm
|
Outside diameter |
| H |
9.525 mm
|
Radial cross section |
| B |
9.525 mm
|
Width |
| d1 |
≈ 642.036 mm
|
Shoulder diameter inner ring |
| D1 |
≈ 647.014 mm
|
Shoulder diameter outer ring |
|
4.763 mm
|
Ball diameter | |
|
1.016 mm
|
Maximum radius of shaft or housing fillet |
| Dynamic load rating, Kaydon, radial direction | CK |
17.5 kN
|
|---|---|---|
| Basic static load rating, radial direction | C0 |
54.3 kN
|
| Basic static load rating, axial direction | C0a |
136 kN
|
| Basic dynamic load rating, moment | CM |
4.239 kN·m
|
| Basic static load rating, moment | C0M |
17.49 kN·m
|
| Mass bearing |
≈ 1.22 kg
|
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