محمل كروي يستخدم في عمود نقل الحركة

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ما نوع المحمل الكروي المستخدم في عمود نقل الحركة؟
First. Introduction,ball bearing is used in a transmission shaft Transmission shaft as an important part of mechanical transmission, often withstand a lot of torque and vibration, but also …
2024-12-13