| 轴承结构代号 | ADR轴承结构代号 | 尺寸 | ||
| 内径d（inch) | d（mm) | 外径D（inch) | ||
| XA1349 | WA1349 | 3.0625 | 77.7875 | 3.875 | XA1356 | WA1356 | 3.5 | 88.9 | 4.3125 |
| XA1364 | WA1364 | 4 | 101.6 | 4.8125 | XA1372 | WA1372 | 4.5 | 114.3 | 5.3125 |
| XA1380 | WA1380 | 5 | 127 | 5.8125 | XA1388 | WA1388 | 5.5 | 139.7 | 6.3125 |
| XA1396 | WA1396 | 6 | 152.4 | 6.8125 | XA13104 | WA13104 | 6.5 | 165.1 | 7.3125 |
| XA13112 | WA13112 | 7 | 177.8 | 7.8125 | XA13120 | WA13120 | 7.5 | 190.5 | 8.3125 |
| XA13128 | WA13128 | 8 | 203.2 | 8.8125 | XA13144 | WA13144 | 9 | 228.6 | 9.8125 |
