drag link bearing
... bearing双列向心球面滚子轴承(自己主动调心型) drag link bearing拉杆支座 drive end bearing主动端轴承,驱动端轴承 ...
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其包括顶罩、连接件、外罩、底座通风道、弹性支座总成、启闭 拉杆总成等。
The utility model comprises a top dust hood, a connecting piece, an external cover, a base ventilation channel, an elastic pedestal assembly and an open-close pull rod assembly, etc.
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