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Why many noise problems can be viewed as involving the entire application of INA bearing vibration problems. Result of loaded rolling quantity change vibration when a radial load is loaded in a INA bearings, its bearing load of scroll amount may vary slightly in the run, causing a load offset in that direction. The resulting vibration is inevitable, but provide an axial preload to reduce load all the rolling.
Parts of wave in INA bearing rings and bearings or shafts of the close fit between cases, bearing rings might dovetail shape and deformation of the adjacent parts. If the deformation occurs, there may be in the running vibration. Therefore, and drive shaft housings are machined to required tolerance is very important. Partial damage because the operation or installation errors, a small number of INA bearing raceways and rolling elements may be damaged. Running, scroll past the damaged bearing part leads to a specific vibration frequency. INA bearing vibration frequency analysis can identify damaged parts. Application of vibration behavior in many applications bearing stiffness and rigidity of the structure around the same. Because of this feature, as long as the correct choice of INA bearings (including preload and clearance) and its application in the configuration, it is possible to reduce vibrations in the application.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| RLM688225-1 NSK | 68 | 82 | 25 |
| RLM657835-1 NSK | 65 | 78 | 35 |