| 型号 | 主要尺寸(mm) | 重量 (g) | ||
| d | F | B | ||
| IR25x30x30 | 25 | 30 | 30 | 51 | IR25x30x32 | 25 | 30 | 32 | 54 |
| IR25x32x22 | 25 | 32 | 22 | 54 | IR/LR25x30x20.5 | 25 | 30 | 20.5 | 35 |
| IR/LR25x30x26.5 | 25 | 30 | 26.5 | 45 | IR/LR25x30x38.5 | 25 | 30 | 38.5 | 65 |
| LR25x30x12.5 | 25 | 30 | 12.5 | 21 | LR25x30x16.5 | 25 | 30 | 16.5 | 28 |
| IR28x32x17 | 28 | 32 | 17 | 25 | IR28x32x20 | 28 | 32 | 20 | 29 |
| IR28x32x30 | 28 | 32 | 30 | 44 | IR29x32x13 | 29 | 32 | 13 | 15 |
