主轴轴承（1件）
止推片
轴承隔套
偏心轴
星形橡胶件 联轴器胶套
焊接压辊皮
Reduces the rotation friction of the roller of 560 model equipment, high-quality material adapts to high-speed operation (Reduces the rotation friction of the roller of 560 model equipment, high-quality material adapts to high-speed operation)
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