壳型滚针轴承的额定载荷大，重量轻轴承。

Shell Type Needle Roller Bearings are light weight bearings with large load ratings.

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所有坠落防止设备皆必须标示有额定载荷的资料。

All fall arrest equipment shall be labeled with capacity rating information.

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表中所列基本额定载荷、极限转速和重量，仅供选择参考用。

These load, speed and mass is reference of choice only.

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表中所列基本额定载荷、极限转速和重量，仅供选择参考用。

These load, speed and mass is reference of choice only.

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