Open Access
Table 1
Geometrical parameters of an angular contact ball bearing 7220C.
| Parameters | Value | Parameters | Value |
|---|---|---|---|
| Ball diameter | 25.4 mm | Cage inner diameter | 128 mm |
| Bearing outside diameter | 180 mm | Cage outer diameter | 145 mm |
| Bearing inside diameter | 100 mm | Pocket clearance | 0.6 mm |
| Initial contact angle | 15 deg | Cage width | 31 mm |
| Inner curvature radius | 13.210 mm | Number of balls | 14 |
| Outer curvature radius | 13.221 mm | Cage guiding land diametric clearance | 2 mm |
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