Novel bearing of all-round pivoted of steel ball

The utility model discloses a novel bearing of all-round pivoted of steel ball, novel bearing of all-round pivoted of steel ball, including the bearing body, the bearing body includes outer lane, inner circle, steel ball and holder, the steel ball card is established between outer lane and inner cir...

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Bibliographische Detailangaben
1. Verfasser: LI JUANQING
Format: Patent
Sprache:eng
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