Zoucheng non-standard bearing, Zoucheng 011.35.1400.001 slewing bearing

Zoucheng non-standard bearings, Zoucheng City. 3. Slewing bearing The slewing bearing, also called the slewing bearing, is a large bearing that can withstand comprehensive loads. It can withstand large axial and radial loads and overturning moments at the same time. But what should I do if the slewing bearing does not move?
'. Please check the production date of the slewing bearing. If it takes a long time (such as more than half a year) and the climate is cold, impurities such as salt spray may be mixed into the raceway, causing the operation to fail. Spirit (more prominent in cold areas and winter). Troubleshooting method: If it can operate after adding force and there are no other abnormalities, it can be used normally.
'. If the operation is not flexible after installation, it may be that the mounting surface of the host machine and the slewing bearing mounting surface do not match well, resulting in the axial clearance of the slewing bearing being unable to compensate for the deformation of the slewing bearing after installation, and the slewing bearing being in a negative clearance state, or There are foreign objects stuck in the large and small gears. Troubleshooting method: Re-process the mounting plane of the main engine to make it meet the requirements. Re-adjust the meshing side clearance of the large and small gears as required. Pay special attention to the maximum position of the gear jump. Check to ensure that there are no foreign objects in the meshing position of the large and small gears. Replace a slewing bearing with a slightly larger clearance.
'. The operation is not flexible during use. The sealing strip is damaged, causing foreign matter to enter the raceway (such as poor operating conditions and dust immersed in the raceway, etc.) Check the meshing condition of the large and small gears to see if there are foreign matter or broken teeth. - , . :
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