For bearings, smoothing is an important issue about its function. How long does the pump bearing lubricate the copper-based ball retention ring?
Smooth or smooth way appropriate or not will greatly affect the bearing life. If the bearings are made of high-grade glossy oil can operate 15,000 hours or two years under normal operating conditions.
For
motor power greater than 18.5KW pump or under unfavorable
water-lubricated bushings, such as high ambient temperature, air
humidity, dust, and strong corrosive industrial environment should be
viewed in advance bearing, if necessary, organize 5000 hours to replace a
smooth oil.
Depending on the construction and volume of the casing, the amount of oil filled is usually 1 / 3-1 / 2 of the volume required. When the filling amount is too much, the smooth oil deteriorates due to the mixing heat, aging and softening.
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