轴径 | 公称型号 | 主要尺寸mm | ||
mm | d | F | B | |
10 | IRT1015-1 | 10 | 15 | 15.5 | 10 | IRT1020-1 | 10 | 15 | 20.5 |
10 | IRT1025-1 | 10 | 15 | 25.5 | 12 | IRT1212 | 12 | 15 | 12.5 |
12 | IRT1216 | 12 | 15 | 16.5 | 12 | IRT1222 | 12 | 15 | 22.5 |
12 | IRT1212-1 | 12 | 16 | 12.5 | 12 | IRT1216-1 | 12 | 16 | 16.5 |
12 | IRT1220-1 | 12 | 16 | 20.5 | 12 | IRT1222-1 | 12 | 16 | 22.5 |
12 | IRT1215-2 | 12 | 17 | 15.5 | 12 | IRT1220-2 | 12 | 17 | 20.5 |
ø有标注☆记号者可制作左螺纹