调心滚针轴承是由合金板材冲压拉伸而成的薄壁外圈和外径为圆弧的实体套圈滚针轴承相互镶嵌组成的具有调心作用的滚针轴承，该种轴承的调心特点使其越来越多的用于各种传动件。

Aligning needle roller bearing is punched by alloy plate. It has thin-walled outer ring and circle outer surface. This kind of bearing be used widely for its aligning function.

主要特点

● 可调心的特点可以替代部分调心滚子轴承；

● 径向空间结构小；

● 成本低，安装便利。

Main characteristic

● It can instead some aligning roller bearing

● Small radial space

● Low cost, easy to assemble

● Bear large load