| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 100 | 215 | 73 | NU 2320 ECM |
| 60 | 110 | 28 | 22212 EK |
| 60 | 130 | 53 | BS2-2312-2RS/VT143 |
| 100 | 180 | 46 | NJ 2220 ECM |
| 60 | 130 | 46 | 22312 E/VA405 |
| 100 | 180 | 46 | NJ 2220 ECP |
| 60 | 120 | 38 | BS2-2213-2RSK/VT143 |
| 100 | 215 | 47 | NJ 320 ECML |
| 60 | 110 | 28 | 22212 E |
| 60 | 125 | 38 | BS2-2214-2RSK/VT143 |
| 100 | 215 | 73 | NU 2320 ECP |
| 100 | 250 | 58 | NU 420 M |
| 60 | 140 | 33 | 21313 EK |
| 60 | 130 | 46 | 22312 EK |
| 100 | 215 | 73 | NJ 2320 ECML |
| 100 | 180 | 46 | NUB 220 ECJ |
| 60 | 130 | 31 | 21312 EK |
| 100 | 215 | 73 | NUP 2320 ECP |
| 100 | 215 | 73 | NUP 2320 ECJ |
| 60 | 130 | 31 | 21312 E |
| 60 | 130 | 46 | 22312 E |
| 60 | 120 | 31 | 22213 EK |
| 100 | 180 | 46 | NJ 2220 ECML |
| 100 | 150 | 24 | NU 1020 ML |
| 55 | 120 | 29 | 21311 E |
| 100 | 180 | 46 | NUP 2220 ECP |
| 55 | 100 | 25 | 22211 E |
| 100 | 215 | 47 | NUP 320 ECML |
| 100 | 150 | 24 | NU 1020 M |
| 55 | 130 | 46 | 22312 EK |
