NTN bearings are widely used in various industries, including automotive, aerospace, construction, and many more. Proper usage and maintenance of NTN bearings are critical to ensure optimal performance and longevity. In this article, we will discuss the usage methods and precautions of NTN bearings.

Usage Methods:

Bearing installation
The installation of NTN bearings requires proper tools and techniques. The bearings must be installed in a clean and dust-free environment to avoid contamination. The installation should be performed with care and precision, ensuring that the bearing is seated correctly and securely. It is important to follow the manufacturer’s instructions for the specific bearing being installed.

Proper lubrication is essential for NTN bearings to operate smoothly and efficiently. NTN bearings come with various lubrication options, such as oil or grease. It is crucial to choose the appropriate lubrication method based on the application requirements. Over-lubrication or under-lubrication can cause damage to the bearing and reduce its lifespan.

NTN bearings are designed to operate within specific temperature ranges. The temperature limits are determined by the type of bearing and the application requirements. Extreme temperatures, either too high or too low, can cause damage to the bearing. Therefore, it is essential to monitor the operating temperature and ensure that it stays within the recommended range.


NTN bearings must be handled with care during storage, transportation, and installation. Dropping or mishandling can cause damage to the bearing, resulting in premature failure. Always use proper handling equipment and techniques, and avoid applying excessive force to the bearing.

Contamination is a significant cause of bearing failure. NTN bearings must be kept in a clean and dust-free environment to avoid contamination. Before installation, ensure that the bearing and surrounding areas are free of dirt, debris, or any other foreign material.

Overloading the bearing can cause premature failure. It is important to ensure that the bearing is correctly selected based on the application requirements. Always refer to the manufacturer’s specifications and guidelines when selecting the bearing.

Regular maintenance is crucial to ensure the optimal performance and longevity of NTN bearings. The maintenance schedule may vary depending on the application requirements. However, it should include periodic inspections, lubrication, and cleaning. Any signs of wear, damage, or unusual noise should be addressed immediately to prevent further damage.

In conclusion, proper usage and maintenance are critical to ensure the optimal performance and longevity of NTN bearings. By following the recommended guidelines and precautions, NTN bearings can provide reliable and efficient performance in various applications.

We have full stock of NTN bearings, welcome inquiry from us at info@cmtgbearing.com.

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