Disc Springs for Ball Bearings
| Part Number | Outer ø |
Inner ø
|
Thickness | Unloaded Length | Loaded Length | Force at L1 | Slotted | Material Code | Stock | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Da | Di | t | L0 | L1 | F1 | Available | ||||||
| [mm] | [mm] | [mm] | [mm] | [mm] | [N] |
|
||||||
| 0KN-649400 | 114 | 90.5 | 1.25 | 2.45 | 1.55 | 398 | No | 1.1231 |
|
Details / Prices | ||
| 0KN-649700 | 124 | 90.5 | 1.25 | 3 | 1.69 | 445 | No | 1.1231 |
|
Details / Prices | ||
| 0KN-649600 | 119 | 85.5 | 1.25 | 2.8 | 1.64 | 392 | No | 1.1231 |
|
Details / Prices | ||
| 0KN-651800 | 129 | 85.5 | 1.25 | 3.2 | 1.74 | 405 | No | 1.1231 |
|
Details / Prices | ||
| 0KN-547500 | 94.5 | 75.5 | 1 | 2.2 | 1.3 | 325 | No | 1.1231 |
|
Details / Prices | ||
| 0KN-648750 | 109 | 75.5 | 1.25 | 2.7 | 1.61 | 398 | No | 1.1231 |
|
Details / Prices | ||
| 0KN-649500 | 119 | 75.5 | 1.25 | 2.8 | 1.64 | 320 | No | 1.1231 |
|
Details / Prices | ||
| 0KNS-547480 | 94.5 | 75.5 | 0.8 | 3.45 | 1.45 | 206 | Yes | 1.1231 |
|
Details / Prices | ||
| 0KN-547700 | 99 | 70.5 | 1 | 2.6 | 1.4 | 332 | No | 1.1231 |
|
Details / Prices | ||
| 0KN-648700 | 109 | 70.5 | 1.25 | 2.7 | 1.61 | 357 | No | 1.1231 |
|
Details / Prices | ||
| 0KN-547100 | 89.5 | 65.5 | 0.9 | 2.5 | 1.3 | 335 | No | 1.1231 |
|
Details / Prices | ||
| 0KN-547620 | 99 | 65.5 | 1 | 2.6 | 1.4 | 292 | No | 1.1231 |
|
Details / Prices |
Slotted and Unslotted Ball Bearing Disc Spring
Our unslotted and slotted disc springs for ball bearings reduce noise and extend the service life of deep groove ball bearings.
Unslotted disc springs for ball bearings provide axial preloading of deep groove ball bearings, and can compensate for differences caused by dimension deviations.
In dynamic loading the disc springs absorb vibrations generated by deep groove ball bearings, and also result in noise reduction and extended durability of deep groove ball bearings.
Material for Disc Springs for Ball Bearings
Material Number |
Material Description |
Modulus of Rigidity G N/mm2 |
Young's Modulus E N/mm2 |
Tensile Strength RM N/mm2 |
Tmax °C |
Use |
| 1.1231 | Ck67 (C67S) | 81500 | 210000 | -40 until +80 |
Cold-rolled music wire (spring steel) for standard applications disc springs, wave spring washers, leaf springs |
Deflection of Ball Bearing Disc Springs
Due to their design, disc springs for ball bearings, not slotted, can be deflected up to the flat position, and no setting is to be expected.