Bearing Selection of the three major factors must be considered is the speed limit, required service life and is expected to absorb the workload, which is bearing the selected three performance requirements must be met.Speed limit is the maximum allowable bearing rotation speed exceeds this limit, the bearing operating temperature will continue to rise, dry lubricant, so bearing stuck, so speed limits of the selected bearing bearings intended to take more than the maximum working speed than 10% is appropriate.
1. On the installation site selection and requirements Installation site should lathes, grinders and other machinery and equipment away from some distance. Site should be cleaned regularly to keep dry and clean, prevent iron filings, sand, dust, moisture into the bearings. 2. Test bearing type, ready to install tools Test bearing type, size, compliance with installation requirements and in accordance with the bearing structure with the various features and components,
Incorrect installation and removal will reduce bearing life. When a small bearing assembly will enable the hand-hammer and a simple auxiliary sleeve. For medium and small bearings, installation of hydraulic machine can be used to exert pressure on the inner ring will be set to a journal on the bearing pressure for larger medium and large bearings, often used temperature method assembly