R&D

17

2023

-

05

How to choose and pay attention to tungsten ball bearings


【Summary Description】Tungsten ball bearings are bearings with high heat and corrosion resistance, mainly used in mechanical devices with high temperature, high frequency and high speed movement.

Tungsten ball bearings are bearings with high heat and corrosion resistance, mainly used in mechanical devices with high temperature, high frequency and high speed movement. Choosing the right tungsten ball bearings is very important to ensure the normal operation and prolong the service life of the machinery and equipment. Here are the methods and considerations for choosing tungsten ball bearings:

tungsten ball bearings

The first step: understand the working environment and working status of the machine equipment

Before choosing tungsten ball bearings, you need to understand the working environment and working status of the machine equipment. For example, whether the machine equipment is in a state of high temperature or high speed, whether it needs special requirements such as corrosion resistance. Use these requirements to determine the required tungsten ball bearings model and size.

Step Two: Select the Appropriate Quality Level

The quality grades of tungsten ball bearings are usually divided into ABEC-1, ABEC-3, ABEC-5, ABEC-7, ABEC-9 and other grades, among which ABEC-9 has the highest accuracy. When selecting, the required quality level should be determined according to the working pressure, speed and working accuracy of the machine equipment.

Step 3: Consider the material and manufacturing process of the bearing

Tungsten ball bearings are available in a variety of materials, including tungsten-molybdenum alloy, molybdenum-iron alloy, tungsten-iron alloy, etc. Different materials have different properties such as heat resistance, corrosion resistance and mechanical strength. In addition, the manufacturing process is also one of the factors affecting the quality, and it is necessary to select an excellent manufacturer to ensure the quality of the bearing.

Step Four: Confirm Size and Suitability

When selecting tungsten ball bearings, the size of the bearing should be confirmed according to the diameter of the shaft of the machine and the size of the bearing hole. In addition, the position of the bearing in the equipment and the way it will be installed need to be considered to ensure the suitability of the bearing.

In a word, choosing the right tungsten ball bearings needs to consider many factors, including working environment, quality grade, material and manufacturing process, size and applicability, etc. Only by comprehensive consideration can we finally choose high-quality bearing products that meet the needs.