| 里母 Bearing numbor | 尺寸mm(Dimenslons) | |||
| d | 8 | dk | C: tas | |
| SI5T/K | 5 | 8 | 11.112 | 6 | SI6T/K-1 | 5 | 8 | 11.112 | 6 |
| SI6T/K | 6 | 9 | 12.7 | 6.75 | SI8T/K | B | 12 | 15.875 | 9 |
| SI10T/K | 10 | 14 | 19.05 | 10.5 | SI10T/K-1 | 10 | 14 | 19.05 | 10.5 |
| SI12T/K | 12 | 16 | 22.225 | 12 | SI12T/K-1 | 12 | 16 | 22.225 | 12 |
| SI14T/K | 14 | 19 | 25.4 | 13.5 | SI14T/K-1 | 14 | 19 | 26.4 | 13.5 |
| SI16T/K | 16 | 21 | 28.575 | 15 | SI16T/K-1 | 16 | 21 | 28.575 | 15 |