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水泵轴承内润滑脂多长时间需要更换

2016-07-06

　　对轴承来说，润滑是左右其性能的重要问题。润滑剂或润滑方式的合适与否将大大影响轴承的寿命。如果轴承用的是高品位的润滑脂在正常运行条件下可运行15000小时或两年。对电机功率大于18.5KW的水泵或在不利的条件下比如环境温度高、空气湿度大、灰尘多、侵蚀性强的工业环境应提前检查轴承，必要时可安排5000小时更换一次润滑脂。润滑脂充填量随外壳的结构和容积而有所不同，一般充填至容积的1/3－1/2为宜。充填量过多时，润滑脂因搅拌发热发生变质，老化和软化。

McAfer International Trading (Shanghai) Co., Ltd. was founded in 1991, and its headquarter is located in eslingen, Germany. The company is committed to the R & D and manufacturing of high performance, low noise and low vibration silent bearings.

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