NKE Taper Roller Bearings are produced in normal tolerance class (PN) as standard.

NKE的生产圆锥滚子轴承在正常公差等级(PN)作为标准。

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NKE Single Row deep groove ball bearings with filling slots are produced to normal tolerance class (PN) as standard.

填充槽nke的单排深沟球轴承生产的正常公差等级(PN)作为标准。

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NKE single row angular contact ball bearings of the series 72 and 73 are produced to normal tolerance class (PN) as standard.

NKE的单列角接触球72和73系列轴承生产正常糖耐量类（PN）作为标准。

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