5 Points replace and disassemble the slewing bearing of excavator

The importance of the slewing ring of excavator in machinery is unspeakable.In addition, the slewing bearing is indispensable in excavator and is prone to  various faults. For a period of time, new bearings should be replaced.Therefore, today FRB Bearings said that 5 Points replace and disassemble the slewing  bearing of excavator.

5 Points replace and disassemble the slewing bearing of excavator:



1) Choose the right place
Why to choose the appropriate site, because the slewing ring in the replacement, to ensure smooth ground.There is a large space, in the replacement of the  upper and lower part of the separate hoisting, so a large site space is required.

2) Be careful in hoisting
In replacing bearings, need for excavator upper structure is transferred to another place, at this time is to use crane, dismantle and install the hoisting  wire rope must be hang up, to ensure safe lifting operation.

3) Safety
In the process of disassembly and installation, the crane will not be used, then the upper part will be replaced with a jack or a stone pad.This replacement  risk index is high, remember to be safe in the replacement.

4) Select the appropriate slewing bearing brand
There are a lot of slewing ring manufacturers in the market, the brand is blossoming everywhere, the quality of products is mixed.If you choose to replace  the bearing, you can't go for the cheap in the choice, but choose the durable and reliable bearing.

5) Tighten the screws, not lack of lubrication
Change the new slewing bearing, all so screw will be replaced, prevent a perceptible, replace the screws must be tightened at the same time, and to apply  grease, reduce the internal friction, improve the service life of bearing.

It is not a trivial matter to replace the turntable bearings of excavator. We need to be careful and do the above 5 points well to avoid various disassembly  and installation problems.For more information on bearings, swing bearing working principles and so on, please continue to follow us:www.frb-bearings.com