| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 240 | 440 | 120 | NU2248 |
| 240 | 440 | 72 | NF248 |
| 240 | 440 | 72 | N248 |
| 240 | 440 | 72 | NUP248 |
| 240 | 440 | 72 | NJ248 |
| 240 | 440 | 72 | NU248 |
| 240 | 360 | 56 | N1048 |
| 240 | 360 | 56 | NJ1048 |
| 240 | 360 | 56 | NU1048 |
| 220 | 460 | 88 | N344 |
| 220 | 460 | 88 | NJ344 |
| 220 | 460 | 88 | NU344 |
| 220 | 400 | 108 | NU2244 |
| 220 | 400 | 65 | NF244 |
| 220 | 400 | 65 | N244 |
| 220 | 400 | 65 | NUP244 |
| 220 | 400 | 65 | NJ244 |
| 220 | 400 | 65 | NU244 |
| 220 | 340 | 56 | N1044 |
| 220 | 340 | 56 | NJ1044 |
| 220 | 340 | 56 | NU1044 |
| 200 | 420 | 138 | NU2340 |
| 200 | 420 | 80 | NF340 |
| 200 | 420 | 80 | N340 |
| 200 | 420 | 80 | NJ340 |
| 200 | 420 | 80 | NU340 |
| 200 | 360 | 98 | NUP2240 |
| 200 | 360 | 98 | NJ2240 |
| 200 | 360 | 98 | NU2240 |
| 200 | 360 | 58 | NF240 |
