| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 55 | 120 | 49 | BS2-2311-2RS/VT143 |
| 100 | 180 | 34 | NUP 220 ECML |
| 55 | 120 | 43 | 22311 E/VA405 |
| 55 | 110 | 28 | 22212 EK |
| 100 | 180 | 34 | NJ 220 ECM |
| 55 | 110 | 28 | 22212 EK |
| 100 | 180 | 34 | NJ 220 ECJ |
| 55 | 130 | 31 | 21312 EK |
| 100 | 180 | 34 | NJ 220 ECP |
| 55 | 120 | 43 | 22311 E |
| 55 | 120 | 43 | 22311 EK/VA405 |
| 100 | 180 | 34 | NU 220 ECJ |
| 55 | 100 | 31 | BS2-2211-2RSK/VT143 |
| 55 | 130 | 46 | 22312 EK |
| 100 | 180 | 34 | NU 220 ECM |
| 55 | 120 | 29 | 21311 EK |
| 55 | 120 | 43 | 22311 EK |
| 55 | 110 | 34 | BS2-2212-2RSK/VT143 |
| 100 | 180 | 34 | NU 220 ECP |
| 100 | 180 | 34 | NU 220 ECML |
| 55 | 100 | 31 | BS2-2211-2RS/VT143 |
| 100 | 180 | 34 | N 220 ECP |
| 55 | 130 | 31 | 21312 EK |
| 100 | 180 | 46 | NU 2220 ECP |
| 55 | 100 | 25 | 22211 EK |
| 100 | 180 | 46 | NU 2220 ECJ |
| 50 | 120 | 43 | 22311 EK |
| 50 | 120 | 29 | 21311 EK |
| 100 | 180 | 46 | NU 2220 ECM |
| 50 | 120 | 29 | 21311 EK |
