Tapered wheel bearing application

Application of tapered wheel bearing:
Tapered wheel bearing mainly bear combined radial and axial loads. Bearing capacity depends on the raceway angle of the outer ring, and the greater the Angle, the greater the bearing capacity.  
Tapered wheel bearing belongs to the separation type bearing, which is divided into single row, double row and four row tapered roller bearings according to the number of rolling columns in the bearing. Clearance of single row tapered wheel bearing needs to be adjusted by users during installation;  The clearance of double row and four row tapered wheel bearing has been given according to customer's requirements when the products leave the factory, so it does not need to be adjusted by users.
How to assemble tapered wheel bearing?
Adjust the axial clearance for the installation of tapered wheel bearings, can be adjusted by adjusting nuts on the journal, adjusting gaskets and threads in the hole of the bearing seat, or by pre-tightening springs and other methods.The size of axial clearance is related to the arrangement of bearing installation, the distance between bearings, and the material of shaft and bearing seat, which can be determined according to the working conditions.
For tapered wheel bearing with high load and high speed, the influence of temperature rise on axial clearance must be considered when adjusting clearance, and the reduction of clearance caused by temperature rise should be estimated.
In other words, the axial clearance should be appropriately adjusted to be larger.  
For bearings with low speed and bearing vibration, no-clearance installation or pre-load installation should be adopted.  
The purpose is to make the tapered wheel bearings roller and raceway produce good contact, uniform load distribution, prevent the roller and raceway vibration impact damage.    
If you need tapered wheel bearing or need any other bearings, please feel free to contact me to get more detail!
Contact: Leon
Email: nsk@zyslbearing.com
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