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How to Quickly Derust the Slewing Bearing?


The slewing bearing has been washed by rainwater during use, or when it is used improperly in daily life, it will cause the slewing bearing to rust. The rusted slewing bearing will not only affect the appearance of the accessories, but also have certain effects on the normal use of the slewing bearing. influences. Therefore, rust removal of the slewing bearing is necessary.


1. Rapid rust removal method for slewing bearing


(1) Soak the slewing bearings in the anti-rust groove. The slewing bearing is immersed in an aqueous solution of 5% sodium nitrite and 0.6% sodium carbonate. In this way, the rust-proof effect of the slewing bearing is still very effective. Anti-rust tanks and other equipment to assist, will take up a lot of space, and management and management will be inconvenient.


(2) Applying anti-rust oil to the slewing ring bearing is to apply anti-rust oil to the surface of the slewing ring bearing. After using this method, it is necessary to clean the slewing ring bearing, which is relatively troublesome.


(3) It can be washed with a sodium nitrite aqueous solution every day through the spray-type anti-rust process, and the aqueous solution is sucked out of the pool by the water pump, and passed to the shower head through the rubber pipe, and the ferrule can be washed like a spray. This method is very significant for rust prevention, and the rust prevention industry is relatively simple, so it is an ideal rust prevention method.


2. Pay attention to the problem when the slewing bearing is overloaded


When the cross roller slewing bearing is used under overload conditions, it may be stuck and unable to rotate. At this time, the body can be tilted by means of lateral amplitude, adjusting the outriggers or moving the position of the chassis to help realize the rotational movement of the heavy object and complete the scheduled lifting and other operations.


If the slewing bearing has been damaged, it must be repaired to avoid damage. When choosing a slewing bearing, it should be selected according to the work type of the slewing bearings. The slewing ring is a special kind of bearing, which can be an important part of the axial load, radial load and tipping moment between the turntable and the chassis at the same time. Therefore, when selecting the slewing rings, the maximum bearing capacity of each load also needs to be considered. Try not to exceed the maximum load during actual use to avoid damage to the swivel bracket.


THB Bearings has high-quality slewing bearing for sale. As a professional slewing bearing supplier and manufacturer, THB Bearings specializes in slewing bearing production and providing customized bearing application solutions. If you want to buy slewing bearings or other kind of bearings, Chinese roller ball bearings warehouse THB-Bearings is your ideal supplier. Welcome to contact us.