轴承代号 | 外形尺寸(mm) | |||
圆柱孔 | 圆锥孔 | d | D | B |
1307A | 1307AK | 35 | 80 | 21 | 1307ATN | 1307AKTN | 35 | 80 | 21 |
2307A | 2307AK | 35 | 80 | 31 | 2307ATN | 2307AKTN | 35 | 80 | 31 |
1208A | 1208AK | 40 | 80 | 18 | 1208ATN | 1208AKTN | 40 | 80 | 18 |
2208A | 2208AK | 40 | 80 | 23 | 2208ATN | 2208AKTN | 40 | 80 | 23 |
1308A | 1308AK | 40 | 90 | 23 | 1308ATN | 1308AKTN | 40 | 90 | 23 |
2308A | 2308AK | 40 | 90 | 33 | 2308ATN | 2308AKTN | 40 | 90 | 33 |