The cam yoke roller bearing is a sealed structure, filled with grease, to provide long-term effective lubrication, the user can avoid lubrication. For the use of harsh working conditions can be designed to supplement the grease channel, improve the service life of the cam yoke roller bearing.
Improper way can also cause the cam yoke roller bearing to heat. Through lubrication, the wear of parts in motion can be reduced, the accuracy of the press is guaranteed, and the energy consumption is reduced. Lubrication is divided into thin oil lubrication, thick oil lubrication, etc.
Adjustment of axial clearance of cam yoke roller bearing
The axial clearance of the cam yoke roller bearing shall comply with the relevant regulations. The inspection method is as shown in the attached drawing. The thickness difference between the thrust flange and the spacer can also be measured directly. When the thrust flange wears the shaft.
When the clearance exceeds the specified, the standard thickness of the thrust flange should be replaced, and the thickness of the spacer should not be arbitrarily reduced, otherwise, the axial position of the cam yoke roller bearing will be changed and the accuracy of the valve phase will be affected.
Maintenance of cam yoke roller bearing:
Thin oil lubrication: the advantage is that the coefficient of internal friction is small, so the energy consumed to overcome friction is less, the flow of thin oil is good, easy to enter the friction surface of each lubrication point, has a good cooling effect, and can adhere to the impurities on the friction surface and metal particles caused by grinding away. The disadvantage is that the oil film can not withstand large unit pressure, and the requirements for sealing are high. High speed presses generally use large flow thin oil lubrication, which can take away the heat generated by each friction pair.
If you need cam yoke roller bearing or need any other bearings, please feel free to contact me!
Contact: Leon
Email: nsk@zyslbearing.com
Skype: lh19881023
MP/Whatsapp: +8615098916271
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