Rose joint bearing temperature and high speed operation

- Aug 28, 2019-

The temperature of the rose joint bearing, generally the temperature of the outer surface of the rod end joint bearing can be inferred. If the oil hole can directly measure the outer ring temperature of the rod end joint bearing, it is more suitable. Usually, the temperature of the rod end joint bearing starts to rise slowly as the rod end joint bearing starts, and reaches a steady state after 1-2 hours. The normal temperature of the rod end joint bearing varies depending on the heat capacity, heat dissipation, speed and load of the machine. If the lubrication and installation parts are suitable, the temperature of the rod end joint bearing will rise sharply, and abnormal high temperature will occur. At this time, it is necessary to stop the operation and take necessary precautions. The thermal sensor can be used to monitor the working temperature of the rod end joint bearing at any time, and automatically alarm or stop the occurrence of the burning shaft accident when the temperature exceeds the specified value.

 

Is the rose joint bearing suitable for high speed operation?

 

The joint bearing is not suitable for high speed operation, the joint bearing is suitable for low speed, and its main function is to adjust the heart. Self-lubricating joint bearings can be used for high load bearing, low speed motion.

 

Rose joint bearing joint bearing large angle how many degrees

 

The inclination of the joint bearing is much larger than that of the generally adjustable rolling bearing. It is suitable for use in the support part where the concentricity is not high. The inclination of the joint bearing varies with the size, type, sealing device and support form of the bearing. The inclination angle of the radial spherical plain bearing is 3° to 15°, the inclination angle of the angular contact joint bearing is 2° to 3°, and the inclination angle of the thrust joint bearing is 6° to 9°.

 

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