Taper roller bearings of the series 313 are particularly adequate due to their comparatively large contact Angle (approximate 30 deg), when high axial forces are to be considered.
圆锥滚子轴承系列313，特别是足够的，由于其相对较大的接触角(约30摄氏度)，高轴向力时要考虑的。
2
To avoid sliding that occurs in cylindrical roller thrust bearings, the taper Angle of the rollers is selected so the extended contact lines intersect on the bearing axis.
为了避免推力圆柱滚子轴承发生滑动，滚子的锥度要合适以至于扩大的接触线可以与轴承轴相交。
3
For improving the design reliability and efficiency of the stubble roller, visualized dynamic gap Angle was obtained though drawing blade moving track according to movement equation using ug - NX3.