Shock absorber bearing

 -TS NO.:TS-084

oem

8200824774             

8200106131        

8200485734         

8200222463B        

7701208891  

Applicable vehicle Name:

Reno megana 2, landscape 2

Dongfeng - popular Jingyi B11, Jingyi XL 2007.10-2012

Byd-s8

Inner diameter: 90.5 outer diameter: 139 height: 22.5/44

The processing staff the workshop staff carried out the analysis scientific research on the heat treatment method of the parts, put forward the following two processing technology plans.

In order to avoid the crack between 20 mm hole internal thread edge, a special type of copper pipe joint was designed.

Plug the counterbore on the part with the pipe joint.

After the Timken bearing is installed, it is convenient to check whether the installation is proper, the shock absorber bearing parts shall be inspected for operation. Small machines can be forced to turn to determine whether the rotation is smooth . The inspection items include poor operation caused by dirty things, scars imprinting, unstable torque caused by poor installation poor production processing of mounting base, excessive torque caused by too small side clearance, installation deviation sealing friction of watch bearing shock absorber. If there is no abnormality, it can start driving force operation. Large machinery can be manually rotated, so the driving force shall be cut off immediately after full load starting. When the mechanical equipment rotates at high speed, check whether there is vibration, noise, whether the rotating parts touch. After confirming that there is no abnormality, the driving force can be operated. The driving force operation starts the full load low speed gear, slowly increases to the set standard rated value. During the trial operation, check whether there is abnormal sound box, temperature change of plane bearing, leakage discoloration of lubricating fluid. If abnormal, should immediately interrupt the operation, check mechanical equipment, necessary to remove the rolling bearing inspection.

Temperature, generally can be inferred the outside temperature of the bearing with seat. However, it is better to use the oil inlet to immediately measure the temperature outside the Timken rolling bearing. The temperature of rolling bearing rises slowly the beginning of operation, is stable after 1 ~ 2 hours. If the bearing is installed properly, the temperature will rise greatly abnormal high temperature will be found. The reasons are as follows: too much lubricant, too small bearing clearance, poor installation, excessive friction of sealing equipment, etc. High speed operation of the site, structure, lubrication method selection is correct, so on.