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 |
76.2 mm
|
Bore diameter |
|---|---|---|
| D |
88.905 mm
|
Outside diameter |
| H |
6.35 mm
|
Radial cross section |
| B |
6.35 mm
|
Width |
| d1 |
≈ 80.924 mm
|
Shoulder diameter inner ring |
| D1 |
≈ 84.176 mm
|
Shoulder diameter outer ring |
|
3.175 mm
|
Ball diameter | |
|
0.635 mm
|
Maximum radius of shaft or housing fillet |
| Dynamic load rating, Kaydon, radial direction | CK |
2.86 kN
|
|---|---|---|
| Basic static load rating, radial direction | C0 |
4.4 kN
|
| Basic static load rating, axial direction | C0a |
11 kN
|
| Basic dynamic load rating, moment | CM |
0.0887 kN·m
|
| Basic static load rating, moment | C0M |
0.181 kN·m
|
| Mass bearing |
≈ 0.068 kg
|
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