| 轴承型号 | 质量（g） | 尺寸 (mm) | ||
| d | F | B | ||
| IR20X25X20.5 | 27.4 | 20 | 25 | 20.5 | LR20X25X20.5 | 27.4 | 20 | 25 | 20.5 |
| IR20X25X26.5 | 38 | 20 | 25 | 26.5 | LR20X25X26.5 | 38 | 20 | 25 | 26.5 |
| IR20X25X30 | 40.4 | 20 | 25 | 30 | IR20X25X38.5 | 52.5 | 20 | 25 | 38.5 |
| LR20X25X38.5 | 52.5 | 20 | 25 | 38.5 | IR20X28X20 | 45.2 | 20 | 28 | 20 |
| IR22X26X16 | 18.2 | 22 | 26 | 16 | IR22X26X20 | 23 | 22 | 26 | 20 |
| IR22X28X17 | 29.5 | 22 | 28 | 17 | IR22X28X20 | 35 | 22 | 28 | 20 |
