| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 70mm | 125mm | 24mm | NU214E |
| 65mm | 120mm | 23mm | NU213E |
| 75mm | 130mm | 25mm | NU215 |
| 70mm | 125mm | 24mm | NU214 |
| 75mm | 130mm | 25mm | NU215E |
| 70mm | 125mm | 24mm | NU214E |
| 80mm | 140mm | 26mm | NU216 |
| 75mm | 130mm | 25mm | NU215 |
| 80mm | 140mm | 26mm | NU216E |
| 75mm | 130mm | 25mm | NU215E |
| 480mm | 650mm | 170mm | NNU4996 |
| 440mm | 600mm | 160mm | NNU4988K |
| 480mm | 650mm | 170mm | NNU4996K |
| 460mm | 620mm | 160mm | NNU4992K |
| 17mm | 40mm | 12mm | NU203 |
| 480mm | 650mm | 170mm | NNU4996 |
| 17mm | 40mm | 12mm | NU203E |
| 480mm | 650mm | 170mm | NNU4996K |
| 20mm | 47mm | 14mm | NU204 |
| 17mm | 40mm | 12mm | NU203 |
| 20mm | 47mm | 14mm | NU204E |
| 17mm | 40mm | 12mm | NU203E |
| 25mm | 52mm | 15mm | NU205 |
| 20mm | 47mm | 14mm | NU204 |
| 25mm | 52mm | 15mm | NU205E |
| 20mm | 47mm | 14mm | NU204E |
| 30mm | 62mm | 16mm | NU206 |
| 25mm | 52mm | 15mm | NU205 |
| 30mm | 62mm | 16mm | NU206E |
| 25mm | 52mm | 15mm | NU205E |