轴承代号 | 基本尺寸(mm) | |||
d | D | B | r1、2 min | |
7309BM | 45 | 100 | 25 | 1.5 | 7010CM | 50 | 80 | 16 | 1 |
7010ACM | 50 | 80 | 16 | 1 | 7210C | 50 | 90 | 20 | 1.1 |
B7210C | 50 | 90 | 20 | 1.1 | 7210AC | 50 | 90 | 20 | 1.1 |
7210B | 50 | 90 | 20 | 1.1 | 7310ACM | 50 | 110 | 27 | 2 |
7310BM | 50 | 110 | 27 | 2 | 7310C | 50 | 110 | 27 | 2 |
7310CM | 50 | 110 | 27 | 2 | 7310B | 50 | 110 | 27 | 2 |