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8日星期日
FAG BAX series bearing spindle speed increase
FAG Precision bearing distributor in China sales center editing, in order to enhance the productivity of machine tools, machine tool spindle must rotate at high speed German FAG Bearing Group to develop new BAX spindle bearings, the main features to improve the spindle speed, thus increasing the efficiency of the machine. We follow FAG distributor in China, to improve understanding of FAG spindle speed BAX-thrust bearing (as shown below).
FAG BAX series is a high rigidity spindle bearings thrust bearings, eliminating the need to withstand the overturning moment, the dynamic characteristics of the composite load does not weaken, thus FAG BAX series spindle tapered bearing and spindle speed can improve strong support. When BAX series with a high-speed spindle bearings FAG cylindrical roller bearings are used together, can withstand high speed spindle radial load, but also to withstand high-speed spindle axial load.
FAG BAX series bearings to improve machine tool spindle speed so that users benefit from three points: first, due to increased spindle speed, thus increasing the productivity of machine tools; Second, because the load is high, cutting excellence; Third, high rigidity, can achieve excellent processing accuracy.
FAG BAX series bearings increase the diameter of the spindle speed and aperture in the 50-200 mm size series bearing 70 matches, BAX bearings in size with two-way thrust angular contact ball bearings compatible, but can also provide hybrid bearings.
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