型号 | 外形尺寸(mm) | |||
d | D | B | rs min | |
6221-NR | 105 | 190 | 36 | 2.1 | 6220-NR | 100 | 180 | 34 | 2.1 |
6219-NR | 95 | 170 | 32 | 2.1 | 6218-NR | 90 | 160 | 30 | 2 |
6217-NR | 85 | 150 | 28 | 2 | 6216-NR | 80 | 140 | 26 | 2 |
6215-NR | 75 | 130 | 25 | 1.5 | 6214-NR | 70 | 125 | 24 | 1.5 |
6213-NR | 65 | 120 | 23 | 1.5 | 6212-NR | 60 | 110 | 22 | 1.5 |
6211-NR | 55 | 100 | 21 | 1.5 | 6210-NR | 50 | 90 | 20 | 1.1 |