Pump bearing problems
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Generally speaking, a single cantilever pump will have several bearings. How are they arranged? What about dual support pumps?
Cantilever pumps generally have three, one radial bearing and two angular contact ball bearings.
This post was last edited by a front-row viewer on 2020-5-31 14:43 Cantilever pumps generally have 3 bearings. A deep groove ball bearing is installed alone close to the sealing side, which is equivalent to the center position of the shaft and bears radial force.； Two angular contact ball bearings are installed back-to-back on the side close to the coupling to balance the axial force. The double-support pump should have a double-suction impeller to offset the axial force, and a set of radial bearings on each side will suffice, right?
Cantilever pumps and double-support pumps generally have three, one radial bearing and two angular contact ball bearings.； Cantilever pump bearing on one side ； The driving end of the double-support pump is a radial bearing, and the non-drive end is two angular contact bearings.
There are 1.2 and 3. 2 small pumps. 2 or 3 are available. 2 small pumps.
Thank you for your detailed answer, it completely answered my question!
313163163161
313163163161
This post was last edited by Zhongyuan people at 2020-6-6 01:50
Generally, a cantilever pump has 2 angular contact bearings and 1 radial bearing.