四点接触球轴承的意思|四点接触球轴承的解释-里氏词典

four-point contact ball

四点接触球轴承多用于轧钢机的油辊箱以承受轴向负荷。
Four-point contact ball earings used for rolling mill roll the oil tank to withstand the axial load.
双半内圈四点接触球轴承结构复杂、设计周期长、加工难度大。
Single row angular contact ball bearing with two piece inner ring has complex construction, long design cycle, great difficulty in processing.
FST生产各种系列的角接触球轴承，同时还生产轧机用四点接触球轴承及机床用组合角接触球轴承。
FST production of various series of angular contact ball bearings, rolling mill also produced a four-point contact ball bearings and machine tools combined angular contact ball bearings.

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