Backing bearings are particularly thick outer ring of the rolling bearing, when used to form a group to be mounted on the shaft of a stationary support rollers. Pressure on the work roll through the intermediate roller and the support roller is passed to the system to the rack through the saddle. Generally used for multi-roll cold rolling mill equipment can also be used for other occasions, such as straightening machine.
2013年9月17日星期二
In addition to excellent electrical insulation capabilities
For wind turbine SKF XL hybrid ceramic bearings advent
Nowadays, designed for large wind turbine design and development can be isolated from the current SKF XL hybrid ceramic deep groove ball bearings have come out. Follow SKF bearings distributor in China, to understand for wind power generation SKF XL hybrid ceramic bearings.
SKF XL hybrid ceramic Stainless steel slewing bearing unique design, bearing rings made of steel bearing products made by a ball bearing grade silicon nitride (Si3N4) is made of high hardness and low density.
In addition to excellent electrical insulation capabilities, SKF XL hybrid ceramic deep groove ball bearing design give full play to the role of lubricants, even in the case of poor lubrication ensures long-term performance.
Therefore, SKF Bearings by downtime and maintenance costs to a minimum, thereby reducing the life-cycle costs and total operating costs.
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