Novel heavy bearing roller

The utility model discloses a novel heavy bearing roller includes back shaft and barrel, and the barrel passes through the bearing at both ends and installs on the back shaft with the bearing frame that the bearing is formed a complete set, and the bearing outside is equipped with sealing device, an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG TIANFEN, FANG ZIXIAN, ZHOU YANXIA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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