| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 20 | 47 | 28 | 7204AC/DB |
| 17 | 40 | 24 | 7203AC/DB |
| 15 | 35 | 22 | 7202AC/DB |
| 12 | 32 | 20 | 7201AC/DB |
| 190 | 340 | 110 | 7248C/DT |
| 180 | 320 | 110 | 7236C/DT |
| 170 | 310 | 104 | 7234C/DT |
| 160 | 290 | 96 | 7232C/DT |
| 150 | 270 | 90 | 7230C/DT |
| 140 | 250 | 84 | 7228C/DT |
| 130 | 230 | 80 | 7226C/DT |
| 120 | 215 | 80 | 7224C/DT |
| 110 | 200 | 76 | 7222C/DT |
| 105 | 190 | 72 | 7221C/DT |
| 100 | 180 | 68 | 7220C/DT |
| 95 | 170 | 64 | 7219C/DT |
| 90 | 160 | 60 | 7218C/DT |
| 85 | 150 | 56 | 7217C/DT |
| 80 | 140 | 52 | 7216C/DT |
| 75 | 130 | 50 | 7215C/DT |
| 70 | 125 | 48 | 7214C/DT |
| 65 | 120 | 46 | 7213C/DT |
| 60 | 110 | 44 | 7212C/DT |
| 55 | 100 | 42 | 7211C/DT |
| 30 | 72 | 38 | 7306B/DB |
| 25 | 62 | 34 | 7305B/DB |
| 20 | 52 | 30 | 7304B/DB |
| 17 | 47 | 28 | 7303B/DB |
| 220 | 400 | 130 | 7244B/DB |
| 200 | 360 | 116 | 7240B/DB |

