Open Access
Table 2
Main parameters of the FB.
| Parameter | Value |
|---|---|
| Outer diameter of outer ring Do | 49.08 mm |
| Ditch bottom diameter of outer ring do | 47.28 mm |
| Radius of groove curvity of outer ring ro | 2.60 mm |
| Inner diameter of outer ring D1 | 46.82 mm |
| Width of outer ring Bo | 7.2 mm |
| Inner diameter of inner ring Di | 35.58 mm |
| Ditch bottom diameter of inner ring di | 37.74 mm |
| Radius of groove curvity of inner ring ri | 2.48 mm |
| Outer diameter of inner ring D2 | 38.21 mm |
| Width of inner ring Bi | 8.1 mm |
| Diameter of ball Dw | 4.77 mm |
| Number of balls N | 5–25 |
| Inertial moment of outer ring section I | 0.7875 mm4 |
| Neutral layer radius of outer ring R | 23.995 mm |
| Maximal pre-deformation w0 (positive on the major axis and negative on the minor axis) | 0.3 mm |
| Elastic modulus E | 207 Gpa |
| Poisson's ratio µ | 0.3 |
| Radial clearance Pd | 0 mm |
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