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The main structure of composite roller bearing is outlined

by:Waxing     2020-12-10
Main structure of composite roller bearing source: this website the author: the administrator to release time: 2012 - 10 - 15 14:57:17 views: 2 composite bearing is a bearing inner and made up by the above two kinds of bearing structure of rolling bearing. Such as needle roller and cylindrical roller bearings, thrust needle roller and thrust ball bearings, needle roller and angular contact ball bearings, etc. The combination of roller bearing main structure: 1. Main roller: main roller is mainly of a composite roller bearing, mainly under the vertical load and impact load, strong shock resistance, abrasion resistance and prevent corrosion. The main roller for full roller bearings, can also be used as one-way bearing separately. 2. Shaft head: shaft head is as the composite roller and parts of machinery and equipment connections, usually shaft head head design for chamfering, convenient installation, can be directly to the shaft head welding on the device, also can be in shaft head welding connection plate with circular hole then the connection plate and equipment assembly. 3. Side roller: two of a set of composite roller of roller bearing, mainly carry horizontal load, also has a strong impact resistance, abrasion resistance and prevent corrosion. Side roller for without inner ring with roller design, replace by a spindle bearing inner ring and the shaft head. 4. Is the role of cover plate: cover plate installed on the shaft head inside the side roller, shaft head outside the main roller with nut and screw glue together at the end of the shaft head is an important part of.
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