| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 110 | 170 | 45 | NN3022 |
| 110 | 170 | 45 | NN3022K |
| 120 | 180 | 46 | NN3024 |
| 120 | 180 | 46 | NN3024K |
| 130 | 200 | 52 | NN3026 |
| 130 | 200 | 52 | NN3026K |
| 140 | 210 | 53 | NN3028 |
| 140 | 210 | 53 | NN3028K |
| 150 | 225 | 56 | NN3030 |
| 150 | 225 | 56 | NN3030K |
| 160 | 240 | 60 | NN3032 |
| 160 | 240 | 60 | NN3032K |
| 170 | 260 | 67 | NN3034 |
| 170 | 260 | 67 | NN3034K |
| 180 | 280 | 74 | NN3036 |
| 180 | 280 | 74 | NN3036K |
| 190 | 290 | 75 | NN3038 |
| 190 | 290 | 75 | NN3038K |
| 200 | 310 | 82 | NN3040 |
| 95 | 200 | 67 | NUP2319E |
| 160 | 290 | 48 | NUP232 |
| 160 | 290 | 48 | NUP232E |
| 100 | 215 | 73 | NUP2320 |
| 100 | 215 | 73 | NUP2320E |
| 110 | 240 | 80 | NUP2322 |
| 110 | 240 | 80 | NUP2322E |
| 120 | 260 | 86 | NUP2324 |
| 120 | 260 | 86 | NUP2324E |
| 130 | 280 | 93 | NUP2326 |
| 130 | 280 | 93 | NUP2326E |
