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DNED Bearing Installation Instructions

    Posted: 2013-11-23
 

To get the best performance result for DNED bearing, please follow the below installation instructions:

 

 Bearings are coated with rust preventive before packing and shipping, and should be stored at room temperature with relative humidity of less than 60%. Do not unwrap until usage. Avoid from the bearings colliding. When stored over one year, re-cleaning and rust preventive treatment may be necessary.

 

 Installation must be performed at a clean and dry environment. Keep the bearings out of dust and away from the magnetic field. Before installation, rinse bearings with benzene or petroleum solvents, wait to dry, then apply the proper lubricant. When installing the bearings, avoid tilting. Do not use hammer or other tools to tap the end surface directly that may result in the bearing damaged. Proper bearing mounting tools must be used for all installations.

 

 After installation, try spinning the cup, cone or their housings by hand. Apply machine power and rotate the bearing at low speed without loading. Monitor and inspect for abnormality. Increase the rotating speed and load gradually. During the test, if noise, vibration or high temperature occurs, check the bearing and related parts immediately.

 

 Lubricate the bearings in use periodically.

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