轴承代号 | 外形尺寸(mm) | |||
圆柱孔 | 圆锥孔 | d | D | B |
1218A | 1218AK | 90 | 160 | 30 | 1218ATN | 1218AKTN | 90 | 160 | 30 |
2218A | 2218AK | 90 | 160 | 40 | 2218ATN | 2218AKTN | 90 | 160 | 40 |
1318A | 1318AK | 90 | 190 | 43 | 1318ATN | 1318AKTN | 90 | 190 | 43 |
2318A | 2318AK | 90 | 190 | 64 | 2318ATN | 2318AKTN | 90 | 190 | 64 |
1219A | 1219AK | 95 | 170 | 32 | 1219ATN | 1219AKTN | 95 | 170 | 32 |
2219A | 2219AK | 95 | 170 | 43 | 2219ATN | 2219AKTN | 95 | 170 | 43 |