Welcome To The Official Website Of Shandong Aohuang Bearing Technology Co., Ltd
Email:ll@ahfbearing.com
2022-12-22
Needle roller bearings are equipped with thin and long rollers (roller length is 3~10 times the diameter, the diameter is generally not greater than 5mm), so the radial structure is compact, its inner diameter size and load capacity and other types of bearings at the same time,
Introduction to rod end spherical plain bearing
2022-12-22
Rod end spherical plain bearing vibration is very sensitive to the damage of rod end spherical plain bearing. For example, peeling, indentation, rust, crack, wear, etc. will be reflected in the rod end spherical plain bearing vibration measurement. Therefore, the vibration can be measured by using a special rod end spherical plain bearing vibration measuring device (frequency analyzer, etc.), and the specific abnormal conditions cannot be inferred from the frequency. The measured values are different due to the use conditions of the rod end spherical plain bearing or the installation position of the sensor. Therefore, it is necessary to analyze and compare the measured values of each machine before determining the judgment standard.
Selection of roller bearing types
2022-12-22
When selecting bearings, the main considerations are as follows: Load of bearing The size, direction and nature of the load on the bearing are the main factors for selecting the bearing. When selecting bearings according to the size of the load, compared with the point contact of ball bearings, the main components in roller bearings are in line contact, which is easy to bear the load, and the deformation after bearing is small.
2022-12-22
The purpose of ball bearing is to determine the relative position of two parts (usually shaft and bearing seat), ensure their free rotation, and transfer the load between them. At high speeds, such as in gyro ball bearings, this use can be extended to include free rotation with little wear in the bearings.
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Room 2611, Unit 2, Building 7, Dinghao Plaza, Gongye South Road, Gaoxin District, Jinan City, Shandong Province
