Date: 2013-08-20

Research and development attention to factors bearing

Generated by the linear expansion of the super precision bearings due to the rotation by floating between the roller and raceway to compensate, so they are the ideal floating end bearings. In addition, the radial bearing also has a very high radial thanks.
    The floating bearing almost exclusively bearing, so the product is widely used as a floating bearing. In addition, for the bearing device has the following requirements:
    ● radial stiffness
    ● high axial load carrying capacity
    ● and high-precision
    In these applications, the axial load is generally borne by the 2344 series of bi-directional thrust bearing.
    Bearing design
    Standard bearings with a tapered bore (taper 1:12), for the precise adjustment of the radial clearance. Therefore, the radial clearance or radial preload by the the tapered spindle axial displacement be adjusted. Roller made of ceramic material mixed ceramic roller bearings is our new product. The use of ceramic roller bearing friction and wear performance improved significantly.
    This to reduce the amount of lubricant while reducing the temperature. Therefore, to achieve a higher transmission speed, the lifetime significantly longer. Furthermore, the ceramic roller to increase the static and dynamic rigidity and eliminate the increase in the temperature rise due to the relatively low coefficient of thermal expansion, the preload. The inner and outer ring raceway and roller surface quality is very good, the bearings are particularly suitable for grease lubrication. Two ribs on the bearing rings, the the grease distribution of the running-in process needs to be especially careful handling.

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