SKF bearing extra life theory and formula

Source: Bearing network time: 2014-07-15

/*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';

For current SKF bearings; the extra lifespan of SKF bearings may be quite different from the actual service life in a particular application. Pollution levels, misalignment, correctness of equipment, smoothness and environmental factors, etc. It is the use of life is affected by a variety of different factors.
ISO 281:1990/Amd2:2000 promises the bearing manufacturer to recommend the appropriate method; to calculate the available bearing life correction coefficient according to the operating conditions. SKF bearing additional correction coefficient aSKF adopts the concept of fatigue load limit Pu; similarly used for Other machine parts The algorithm. The value of the fatigue load limit is shown in the product list. In addition, the SKF bearing extra life number correction coefficient aSKF also uses the smoothness and pollution degree coefficient Î·c to reflect the operating conditions in operation. ISO281:1990/Amd2:2000 It contains a modified life equation to compensate for the extra extra life of SKF bearings. This life-cycle algorithm uses a correction factor; it can also calculate the bearing's smoothness, pollution and data fatigue limit.

Recommend to friends comments close window

Bearing related knowledge

How to choose the sliding bearing oil Jiuzhou eight types of bearing distribution skills analysis: thrust ball bearing layout and characteristics of bearing ring grinding and high-speed grinding skills in industrial applications how to select NSK bearing repair grinder static pressure bearing experience

This article links to http://
Please indicate China Bearing Network http://

Previous:Ensure the condition of "IKO bearing stability work" Next: NSK company bearing make up code

LED cold storage lamp

Ningbo Kyson Cool Electronic Technology Co., Ltd. , https://www.kysoncool.com