| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 901.7 | 1295.4 | 901.7 | 330903 A |
| 877.888 | 1220 | 844.55 | BT4B 332981/HA4 |
| 863.6 | 1130.3 | 669.925 | BT4B 331123 DG/HA1 |
| 20 | 47 | 14 | NUP 204 ECP |
| 20 | 47 | 14 | NUP 204 ECPHA |
| 863.6 | 1181.1 | 666.75 | BT4B 331649/HA4 |
| 863.6 | 1169.987 | 844.55 | BT4B 332967/HA4 |
| 20 | 47 | 14 | N 204 ECP |
| 863.6 | 1219.1 | 876.3 | BT4B 330742 A/HA4 |
| 20 | 47 | 14 | NU 204 ECPHA |
| 863.6 | 1169.987 | 844.55 | BT4B 334150 G/HA4VA901 |
| 20 | 47 | 14 | NJ 204 ECML |
| 825.5 | 1168.4 | 844.55 | BT4B 334135 G/HA4VA901 |
| 825.5 | 1168.4 | 844.55 | BT4B 331066 A/HA4 |
| 825.5 | 1168.4 | 844.6 | BT4B 334040/HA4 |
| 20 | 52 | 21 | NU 2304 ECP |
| 785 | 1040 | 560 | BT4-8114 E/C700 |
| 20 | 52 | 15 | N 304 ECP |
| 20 | 52 | 15 | NU 304 ECP |
| 20 | 52 | 15 | NUP 304 ECP |
| 20 | 52 | 21 | NUP 2304 ECP |
| 20 | 47 | 14 | NJ 204 ECP |
| 785 | 1010 | 600 | BT4-8121 E/C600 |
| 20 | 47 | 18 | NU 2204 ECP |
| 20 | 47 | 14 | NUP 204 ECML |
| 762 | 1079.5 | 787.4 | BT4B 334075 G/HA1VA901 |
| 750 | 1130 | 690 | BT4B 328376/HA4 |
| 750 | 950 | 410 | BT4-8048 E/C725 |
| 20 | 47 | 14 | NJ 204 ECPHA |
| 17 | 40 | 12 | NJ 203 ECPHA |