轴径 | 公称型号 | 主要尺寸mm | ||
mm | d | F | B | |
12 | IRT1225-2 | 12 | 17 | 25.5 | 15 | IRT1512 | 15 | 18 | 12.5 |
15 | IRT1513 | 15 | 18 | 13.5 | 15 | IRT1515 | 15 | 18 | 15.5 |
15 | IRT1516 | 15 | 18 | 16.5 | 15 | IRT1517 | 15 | 18 | 17.5 |
15 | IRT1519 | 15 | 18 | 19.5 | 15 | IRT1520 | 15 | 18 | 20.5 |
15 | IRT1525 | 15 | 18 | 25.5 | 15 | IRT1516-1 | 15 | 19 | 16.5 |
15 | IRT1520-1 | 15 | 19 | 20.5 | 15 | IRT1515-2 | 15 | 20 | 15.5 |