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 |
253.995 mm
|
Bore diameter |
|---|---|---|
| D |
279.408 mm
|
Outside diameter |
| H |
12.7 mm
|
Radial cross section |
| B |
12.7 mm
|
Width |
| d1 |
≈ 263.398 mm
|
Shoulder diameter inner ring |
| D1 |
≈ 270.002 mm
|
Shoulder diameter outer ring |
|
6.35 mm
|
Ball diameter | |
|
1.524 mm
|
Maximum radius of shaft or housing fillet |
| Dynamic load rating, Kaydon, radial direction | CK |
16.8 kN
|
|---|---|---|
| Basic static load rating, radial direction | C0 |
31.9 kN
|
| Basic static load rating, axial direction | C0a |
79.9 kN
|
| Basic dynamic load rating, moment | CM |
1.68 kN·m
|
| Basic static load rating, moment | C0M |
4.261 kN·m
|
| Mass bearing |
≈ 0.85 kg
|
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