How to install slewing bearing (wheel bearing) is correct

turntable bearings,also known slewing rings,is a way to withstand large axial load, radial load and overturning moment large bearings. Wheel bearings generally come with mounting holes, internal gears or external gears, lubricants holes and sealing devices, which enable the host compact design, guide reliable, and easy maintenance. So how to properly install and maintain slewing ring?First, the transport, storage slewing ring rust oil coating at the factory, and with the film wrapped, the packaging rust usually valid for 3-6 months. Its storage temperature should be 20 ± 10 ℃, and relative humidity less than 60%, after more than valid, timely maintenance.Second, install the first open slewing ring packing, inspection certificate and signs, regular slewing bearing manufacturer should have a certificate and signs, used to confirm the correct type slewing ring.Third, regular inspection and maintenance.