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IKO Bearing Life and Use:

Source:  skf bearing  Time:  2020-05-21

IKO needle roller bearings realize the compact and lightweight mechanical design with its special internal structure. Guide rail bearings are based on the high quality conferred by needle roller bearings, precision machined with unique mechanical equipment, and evaluated on the quality of the latest machines. The products always maintain high performance and high quality standards.

IKO Bearing IKO is a professional bearing manufacturer with a history of more than 50 years, specializing in the production of needle roller bearings and linear guides. , The manufacturer with the most complete variety and the highest level of specialization; the four-row cylindrical roller heavy-load guide rail created by IKO card method is world-renowned.

Its products are widely used in machine tools and other industries. The products produced have become the representatives of high-quality brand-name products, through the global marketing network to achieve a convenient and fast service commitment for users.
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Iko imported bearing life can not accurately assess the length of use of bearings in all applications, so some new life assessment methods are proposed for some operating conditions, such as noise life, lubrication life and precision life. Bearing operating conditions and life assessment standards.

Fatigue life. During the operation of the rolling bearing, it bears a certain load, even if it is a static load, but for the steel ball and the raceway, the stress is cyclical, and the material will have rolling fatigue and the bearing will reach the life. The phenomenon is that a part of the rolling surface material suddenly falls off like a fish scale. This phenomenon is called fatigue peeling.

Noise life. For domestic appliance bearings, Iko imported bearings bear very little load and the bearing life is very long. However, after the bearing has been running for a period of time, it will also produce wear, increased vibration noise, and deterioration of grease. Due to the strict requirements on the noise of the bearing of household appliances, when the noise of the bearing exceeds the allowable range, it is considered that the bearing can no longer be used. The total time for low-noise bearing operation is called bearing noise life.

Lubricating life, household appliances bearings usually use maintenance-free grease-lubricated sealed bearings. Although bearing lubrication requires only a small amount of lubricant, the bearing is poorly lubricated due to the deterioration and leakage of grease after a long time of operation, which makes the bearing ineffective. The total running time of a bearing under good lubrication is called bearing life.
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IKO needle roller bearings are bearings for the rotation of slender needle rollers. Compared with ball bearings, needle roller bearings have the characteristics of low cross-section and high load capacity. The use of needle roller bearings can contribute to the simplicity of the entire machine and space saving. Widely used in industries such as automobiles, motorcycles, printing machinery, industrial robots and construction equipment.

The application of IKO bearing primary products in the following industry equipment

Electronic related devices and equipment

Semiconductor manufacturing equipment

Flat panel display manufacturing equipment

Electronic component mounting equipment

Electronic component inspection equipment

machine tool

Machining Center

Compound machining center



EDM machine

Industrial equipment

Industrial robot

printing machines

Construction machinery

Textile machinery

Transportation Equipment



Railway vehicle


Precision equipment

measuring equipment

Medical equipment

Optical Instruments
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