Double row cylindrical roller bearing is applied on machine tool principal axis.
双列圆柱滚子轴承适用于机床主轴。
Work spindle with high precision adjustable radial clearance of double row cylindrical roller bearing centering.
工作台主轴采用高精度可调径向间隙双列短圆柱滚子轴承定心。
In order not to separate two split inner rings of a double row cylindrical Roller bearing during transportation, installation and adjustment. It should be connected with a connector.
为了使双列圆柱滚子轴承的两个内圈在运输、装折和调整过程中不分离脱开，应采用联结件将其联接。
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