轴承型号 | 外形尺寸(mm) | |||
DT | DB | DF | d | D |
7221B/DT | 7221B/DB | 7221B/DF | 105 | 190 | 7222C/DT | 7222C/DB | 7222C/DF | 110 | 200 |
7222AC/DT | 7222AC/DB | 7222AC/DF | 110 | 200 | 7222B/DT | 7222B/DB | 7222B/DF | 110 | 200 |
7224C/DT | 7224C/DB | 7224C/DF | 120 | 215 | 7224AC/DT | 7224AC/DB | 7224AC/DF | 120 | 215 |
7224B/DT | 7224B/DB | 7224B/DF | 120 | 215 | 7228C/DT | 7228C/DB | 7228C/DF | 140 | 250 |
7244AC/DT | 7244AC/DB | 7244AC/DF | 220 | 400 | 7310C/DT | 7310C/DB | 7310C/DF | 50 | 110 |
7310AC/DT | 7310AC/DB | 7310AC/DF | 50 | 110 | 7310B/DT | 7310B/DB | 7310B/DF | 50 | 110 |