The bearing chain bears the equilibrium load to reduce the force on the main drive chain to a great degree.

承载链直接承受平衡载荷，可大幅度减小主传动链的受力。

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Force analysis of main shaft roller bearing of pan nodulizer and the knowhow of type selection are involved, which supplies as the calculation basis for the designs or modifications.

本文介绍了对主轴滚动轴承的力分析和如何正确选型的问题。给设计或改造提供了计算依据。

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Married population is the main force of constructing the new type bearing culture.

婚育人口是新型生育文化建设中的生力军。

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