| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 25 | 47 | 16 | NN3005 |
| 25 | 47 | 16 | NN3005K |
| 30 | 55 | 19 | NN3006 |
| 30 | 55 | 19 | NN3006K |
| 35 | 62 | 20 | NN3007 |
| 35 | 62 | 20 | NN3007K |
| 40 | 68 | 21 | NN3008 |
| 40 | 68 | 21 | NN3008K |
| 45 | 75 | 23 | NN3009 |
| 45 | 75 | 23 | NN3009K |
| 50 | 80 | 23 | NN3010 |
| 50 | 80 | 23 | NN3010K |
| 55 | 90 | 26 | NN3011 |
| 190 | 290 | 46 | NU1038 |
| 200 | 310 | 51 | NU1040 |
| 220 | 340 | 56 | NU1044 |
| 240 | 360 | 56 | NU1048 |
| 260 | 400 | 65 | NU1052 |
| 280 | 420 | 65 | NU1056 |
| 300 | 460 | 74 | NU1060 |
| 320 | 480 | 74 | NU1064 |
| 340 | 520 | 82 | NU1068 |
| 360 | 540 | 82 | NU1072 |
| 380 | 560 | 82 | NU1076 |
| 400 | 600 | 90 | NU1080 |
| 420 | 620 | 90 | NU1084 |
| 440 | 650 | 94 | NU1088 |
| 460 | 680 | 100 | NU1092 |
| 480 | 700 | 100 | NU1096 |
| 20 | 47 | 18 | NU2204 |

