北 极 星 之 家 专用 轴承型号、代号知识汇总 目 录 1 轴承的基本知识 ................................................................................................................................................. 1 2 基本代号进口轴承 ............................................................................................................................................. 2 2.1 基本代号 ................................................................................................................................................... 2 2.2 后置代号 ................................................................................................................................................... 2 2.3 前置代号 ................................................................................................................................................... 3 3 NSK轴承前置代号含义 ...................................................................................................................................... 3 3.1 深沟球轴承 ............................................................................................................................................... 3 3.2 调心球轴承 ............................................................................................................................................. 4 3.3 调心滚子轴承 ......................................................................................................................................... 4 3.4 圆锥滚子轴承 ........................................................................................................................................... 4 3.5 圆柱滚子轴承 ........................................................................................................................................... 4 3.6 角接触球轴承 ............................................................................................................
