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INA bearing functional requirements for sealing materials

Source: China Bearing Network Time: 2014-04-09

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The function of INA bearing sealing material is to ensure the important factors of useful sealing; the selection of sealing material; mainly based on the working environment of sealing components; such as operating temperature, working pressure, working medium and motion method, etc. as follows:
1. IKO bearings are resistant to wear; they do not corrode metals,
2. Good resistance to oxygen and aging; durable,
3. NSK bearings are resistant to high temperatures and low temperatures; they do not differentiate and soften at high temperatures; they do not harden at low temperatures.
4. SKF bearings are compatible with the working medium; no swelling, differentiation, hardening, etc.
5. Elastic and hardness are appropriate; tightening forever deformation.
6. FAG bearings have certain mechanical functions; such as tensile strength, elongation, etc.
7. Easy to shape and process; low price,

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