Research Article
Safety Characteristic Evaluation of Cage in Cylindrical Roller Bearing at the Stage of Start-Up and Stop
Table.1
The main parameters of bearing.
| Item | Value |
| Bearing outside diameter (mm) | 122 | Bearing bore diameter (mm) | 82 | Bearing width (mm) | 19 | Number of rollers | 22 | Diameter of roller (mm) | 10 | Length of roller (mm) | 10 | Cage pocket circumferential clearance (mm) | 0.48 | Guide clearance of cage (mm) | 1.2 | Bearing radial clearance (mm) | 0.01 | Roughness of roller (μm) | 0.08 | Roughness of inner raceway (μm) | 0.1 | Roughness of outer raceway (μm) | 0.1 | Roughness of cage (μm) | 0.1 |
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