NSK bearings rolling to the basic properties of the material requirements

NSK bearings rolling to the basic properties of the material requirements depending on the working characteristic of bearing. Generally speaking, bearing steel should have the following properties:

1. High contact fatigue strength.

2. NTN bearing high wear resistance.

3. High elastic limit and the yield strength.

4. SKF homogeneous hardness of high bearing.

5. Certain impact toughness.

6. Good dimensional stability.

7. Good corrosion inhibitor performance.

8. Good process performance bearing FAG.

For special under the working conditions of the bearing material, NACHI bearing in accordance with the specific requirements should also be provided with conditions that adapt to the special properties, for example, high temperature resistant, good low temperature resistance, corrosion resistance, prevent irradiation, prevent magnetic characteristics.



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