| 基本尺寸 | 型號 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 25 | 37 | NA5904 | |
| 25 | 37 | RNA4904 | |
| 25 | 37 | NA4904 | |
| 25 | 32 | LM2525 | |
| 25 | 32 | RLM2525 | |
| 25 | 32 | LM2520 | |
| 25 | 32 | RLM2520 | |
| 25 | 32 | LM2512 | |
| 25 | 32 | RLM2512 | |
| 22 | 30 | RNA6903 | |
| 22 | 30 | NA6903 | |
| 22 | 30 | LM223020 | |
| 22 | 30 | RLM223020 | |
| 22 | 30 | RNA5903 | |
| 22 | 30 | NA5903 | |
| 22 | 30 | RNA4903 | |
| 22 | 30 | NA4903 | |
| 22 | 29 | LM2225 | |
| 22 | 29 | RLM2225 | |
| 22 | 29 | LM2220 | |
| 22 | 29 | RLM2220 | |
| 20 | 28 | RNA6902 | |
| 20 | 28 | NA6902 | |
| 20 | 28 | RNA5902 | |
| 20 | 28 | NA5902 | |
| 20 | 28 | RNA4902 | |
| 20 | 28 | NA4902 | |
| 20 | 27 | LM2025 | |
| 20 | 27 | RLM2025 | |
| 20 | 27 | LM2020 | |
