1) backup roll bearings
This article introduced some problem of leveller backup roll bearings of Cross Cutting Shearing Line in the initial period,as well as the impact on production,through the analysis of its own drawbacks and defects,described the basis, methods and economic benefits of reconstruction,pointed out the importance of localization.
2) support bearing
Simplified calculation for the design of circulation cooling of support bearings of rotary particle dryer;
3) backup bearing
In order to improve the service life of backup bearing in four high rolling mill, the profitable experiments are carried on by improving the bearing structural design, strengthening seal, changing the working period of the roll and repairing the bearing to utilization.
4) Backup roil.,backup; bearing ; support
5) bearing support implement
A bearing support implement is of critical importance in the precision processing of bearings.
6) bearing seating