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| 型号 | 基本尺寸 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 7215 BEGAY | 75 | 130 | 25 |
| 7315 BECBY | 75 | 160 | 37 |
| 7315 BECBM | 75 | 160 | 37 |
| 7315 BECBJ | 75 | 160 | 37 |
| 7315 BECBP | 75 | 160 | 37 |
| 7215 BEP | 75 | 130 | 25 |
| 7215 BECBPH | 75 | 130 | 25 |
| 7315 BEGAPH | 75 | 160 | 37 |
| 7415 BCBM | 75 | 190 | 45 |
| 7314 BEGAM | 70 | 150 | 35 |
| 7314 BEGAJ | 70 | 150 | 35 |
| 7314 BEGAF | 70 | 150 | 35 |
| 7214 BEGAP | 70 | 125 | 24 |
| 7214 BEGAM | 70 | 125 | 24 |
| 7314 BEGAY | 70 | 150 | 35 |
| 7214 BEGAF | 70 | 125 | 24 |
| 7314 BEGAP | 70 | 150 | 35 |
| 7314 BECAP | 70 | 150 | 35 |
| 7314 BECBY | 70 | 150 | 35 |
| 7314 BECBM | 70 | 150 | 35 |
| 7314 BECBP | 70 | 150 | 35 |
| 7314 BECBJ | 70 | 150 | 35 |
| 7314 BEGBY | 70 | 150 | 35 |
| 7414 BGAM | 70 | 180 | 42 |
| 7314 BECBPH | 70 | 150 | 35 |
| 7214 BEP | 70 | 125 | 24 |
| 7214 BECBPH | 70 | 125 | 24 |
| 7214 BECBY | 70 | 125 | 24 |
| 7214 BECBJ | 70 | 125 | 24 |
| 7214 BECBP | 70 | 125 | 24 |
