The utility model relates to a composite carrier roller which belongs to the field of conveying accessories.
一种复合托辊，属于输送配件装置领域。
Said invention can be used for making slide block, turbine, drum, carrier roller and anti-thrust pad, etc. instead of copper and other non-ferrous metal.
本发明的高分子含油轴承材料，还可取代铜及其他有色金属，用于制作滑块、涡轮、辊筒、托辊和止推垫片等。
Within the gear carrier unit, taper roller bearings are employed almost universally for carrying the input pinion.
在齿轮承运人股，圆锥滚子轴承受雇几乎普遍进行输入齿轮。
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