40202JX00A Wheel Hub Assembly For Nissan NV200
The quality of the bearing in the process of use and the purchase of materials are inseparable, so we need to select the specific material of the bearing according to the specific needs of the customer, then what are the specific properties of the bearing steel material? According to the knowledge
Bearing steel should have the following properties:
1. High contact fatigue strength.
2, high wear resistance.
3. High elastic limit and yield strength.
4. High and uniform hardness.
5, a certain impact toughness.
6, good dimensional stability.
7, good corrosion inhibition performance.
8, good process performance.
The choice of bearing steel material also needs to be purchased. For bearing materials working under special conditions, according to their specific requirements, they should also have special properties suitable for their conditions, such as: high temperature resistance, low temperature resistance, corrosion resistance, Anti-irradiation, anti-magnetic and other characteristics.