轴承代号 | 外形尺寸(mm) | |||
圆柱孔 | 圆锥孔 | d | D | B |
1310A | 131OAK | 50 | 110 | 27 | 1310ATN | 1310AKTN | 50 | 110 | 27 |
231OA | 2310AK | 50 | 110 | 40 | 2310ATN | 2310AKTN | 50 | 110 | 40 |
1211A | 1211AK | 55 | 100 | 21 | 1211ATN | 1211AKTN | 55 | 100 | 21 |
2211A | 2211AK | 55 | 110 | 25 | 2211ATN | 2211AKTN | 55 | 110 | 25 |
1311A | 1311AK | 55 | 120 | 29 | 1311ATN | 1311AKTN | 55 | 120 | 29 |
2311A | 2311AK | 55 | 120 | 43 | 2311ATN | 2311AKTN | 55 | 120 | 43 |