能承受轴向重载和冲击载荷 在一个组件中，滚针的直径偏差极小，因此使这些

Can withstand heavy axial loads and impact loads <br>in one component, the needle diameter deviation is extremely small, so that the bearings can withstand heavy shock loads and axial loads. <br>Bearing life <br>to prevent stress peaks, shrink slightly to vary the line contact between the raceways and needle needle ends.

Able to withstand axial heavy loads and impact loads<br>In one assembly, the diameter deviation of the roller needle is minimal, thus enabling these bearings to withstand heavy axial and impact loads. <br>Extended bearing life To prevent stress spikes, slightly shrink at both ends of the needle to change the line contact between the raceway and the roller needle.

Able to bear axial heavy load and impact load<br>In an assembly, the diameter deviation of the needle roller is very small, so that these bearings can bear heavy axial load and impact load.<br>Prolong service life of bearing<br>To prevent the peak stress, both ends of the needle slightly shrink to change the line contact between the raceway and the needle.<br>