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