Research Article
Modeling and Dynamic Analysis of Spherical Roller Bearing with Localized Defects: Analytical Formulation to Calculate Defect Depth and Stiffness
Table 1
Geometric parameters and material properties of bearing, 22216-EK.
| Free contact angle | | 8.25 | deg. | Roller diameter | | 15.544 | mm | Inner race radius | | 63.2 | mm | Outer race radius | | 63.2 | mm | Roller contour radius | | 61.49 | mm | Bearing width | | 33 | mm | Clearance | | 41 | m | Bearing pitch diameter | | 132 | mm | Number of rows | | 2 | — | Number of rollers in each row | | 21 | — | Modulus of elasticity | | 206 | Gpa | Poisson’s ratio | | 0.3 | — |
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