| 基本尺寸 | Model | ||
|---|---|---|---|
| d[mm] | D[mm] | B[mm] | |
| 220 | 300 | 80 | NNU4944-S-K-M-SP |
| 22.225 | 28.575 | 19.05 | BCE1412 |
| 220 | 300 | 48 | SL182944-XL |
| 22.225 | 28.575 | 12.7 | BCE148 |
| 22.225 | 28.575 | 9.525 | BCE146 |
| 220 | 300 | 38 | N1944-K-M1-SP |
| 22 | 28 | 16 | BK2216 |
| 220 | 270 | 50 | SL024844 |
| 22 | 28 | 12 | BK2212 |
| 220 | 270 | 50 | SL014844 |
| 220 | 270 | 24 | SL181844 |
| 200 | 420 | 138 | SL192340-TB-BR |
| 20.638 | 28.575 | 19.05 | BCH1312 |
| 20.638 | 28.575 | 15.875 | BCH1310 |
| 200 | 420 | 138 | LSL192340-TB |
| 200 | 420 | 138 | NU2340-EX-TB-M1 |
| 20.638 | 26.988 | 19.05 | BCE1312 |
| 20.638 | 26.988 | 12.7 | BCE138 |
| 200 | 420 | 138 | NJ2340-EX-TB-M1 + HJ2340-E |
| 20 | 26 | 20 | BK2020 |
| 200 | 420 | 138 | NJ2340-EX-TB-M1 |
| 20 | 26 | 18 | BK2018-RS |
| 200 | 420 | 80 | NU340-E-TB-M1 |
| 200 | 420 | 80 | NJ340-E-TB-M1 + HJ340-E |
| 20 | 26 | 16 | BK2016 |
| 200 | 420 | 80 | NJ340-E-TB-M1 |
| 19.05 | 26.988 | 19.05 | BCH1212 |
| 200 | 360 | 128 | F-804462.ZL-K-C3 |
| 200 | 360 | 98 | SL182240 |
| 19.05 | 25.4 | 19.05 | BCE1212 |
