Elevator guide pulley convenient to it is lubricated
The utility model discloses an elevator guide pulley convenient to it is lubricated, including the installation axle of wheel body, installation wheel body, be provided with the bearing between wheel body and the installation axle, a terminal surface of installation axle is provided with a hydraulic...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an elevator guide pulley convenient to it is lubricated, including the installation axle of wheel body, installation wheel body, be provided with the bearing between wheel body and the installation axle, a terminal surface of installation axle is provided with a hydraulic fluid port, is provided with the oil duct between hydraulic fluid port and the bearing, lubricating oil from the hydraulic fluid port in oil duct entering bearing. This product -Lubricating bearing of being convenient for, simple structure, convenient to use. |
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