| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 40mm | 90mm | 23mm | NJ308E+HJ308E |
| 45mm | 100mm | 25mm | NJ309E |
| 45mm | 100mm | 25mm | NJ309 |
| 25mm | 62mm | 24mm | NU2305 |
| 25mm | 62mm | 24mm | NU2305E |
| 30mm | 72mm | 27mm | NU2306 |
| 30mm | 72mm | 27mm | NU2306E |
| 35mm | 80mm | 31mm | NU2307 |
| 35mm | 80mm | 31mm | NU2307E |
| 40mm | 90mm | 33mm | NU2308 |
| 40mm | 90mm | 33mm | NU2308E |
| 45mm | 100mm | 36mm | NU2309 |
| 45mm | 100mm | 36mm | NU2309E |
| 50mm | 110mm | 40mm | NU2310 |
| 50mm | 110mm | 40mm | NU2310E |
| 55mm | 120mm | 43mm | NU2311 |
| 55mm | 120mm | 43mm | NU2311E |
| 60mm | 130mm | 46mm | NU2312E |
| 65mm | 140mm | 48mm | NU2313 |
| 65mm | 140mm | 48mm | NU2313E |
| 70mm | 150mm | 51mm | NU2314 |
| 70mm | 150mm | 51mm | NU2314E |
| 75mm | 160mm | 55mm | NU2315 |
| 100mm | 140mm | 40mm | NNU4920K |
| 105mm | 145mm | 40mm | NNU4921 |
| 105mm | 145mm | 40mm | NNU4921K |
| 110mm | 150mm | 40mm | NNU4922 |
| 110mm | 150mm | 40mm | NNU4922K |
| 120mm | 165mm | 45mm | NNU4924 |
| 120mm | 165mm | 45mm | NNU4924K |
