KDN.KA120AR0
Reali-Slim thin section angular contact ball bearingThese angular contact ball bearings can accommodate radial and axial loads acting simultaneously, where the axial load acts in only one direction. 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 and inch boundary dimensions. Depending on the design and series, the bearings can be provided with chemical and corrosion resistance.
- Accommodate radial loads and axial loads in one direction
- Thin cross section
- Lightweight
- Low friction
- High stiffness
- High running accuracy
Description
Dimensions
| d | 304.8 mm | Bore diameter |
|---|---|---|
| D | 317.5 mm | Outside diameter |
| H | 6.35 mm | Radial cross section |
| B | 6.35 mm | Width |
| d1 | ≈ 309.524 mm | Shoulder diameter inner ring |
| D1 | ≈ 312.776 mm | Shoulder diameter outer ring |
| D4 | ≈ 313.665 mm | Shoulder diameter outer ring |
3.175 mm | Ball diameter | |
0.635 mm | Maximum radius of shaft or housing fillet |
Calculation data
| Dynamic load rating, Kaydon, radial direction | CK | 5.02 kN |
|---|---|---|
| Basic static load rating, radial direction | C0 | 19.1 kN |
| Basic static load rating, axial direction | C0a | 55.1 kN |
Mass
| Mass bearing | ≈ 0.24 kg |
