| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 12 | 12.5 | LR 12x15x12.5 | |
| 12 | 22 | IR 12x16x22 | |
| 75 | 130 | 25 | 7215 BECBM |
| 75 | 130 | 25 | 7215 BECBJ |
| 12 | 20 | IR 12x16x20 | |
| 75 | 160 | 37 | 7315 BEP |
| 12 | 16.5 | LR 12x15x16.5 | |
| 75 | 190 | 45 | 7415 BGBM |
| 12 | 12 | IR 12x15x12 | |
| 12 | 16 | IR 12x15x16 | |
| 12 | 22.5 | LR 12x15x22.5 | |
| 75 | 190 | 45 | 7415 BGAM |
| 12 | 22.5 | IR 12x15x22.5 | |
| 12 | 12.5 | IR 12x15x12.5 | |
| 12 | 16.5 | IR 12x15x16.5 | |
| 75 | 130 | 25 | 7215 BEGAM |
| 10 | 16 | IR 10x14x16 | |
| 10 | 12.5 | IR 10x13x12.5 | |
| 75 | 130 | 25 | 7215 BEGAP |
| 10 | 13 | IR 10x14x13 | |
| 75 | 130 | 25 | 7215 BEGAY |
| 10 | 20 | IR 10x14x20 | |
| 10 | 12 | IR 10X14X12 IS1 | |
| 75 | 160 | 37 | 7315 BECBY |
| 10 | 12.5 | LR 10x13x12.5 | |
| 75 | 160 | 37 | 7315 BECBM |
| 75 | 160 | 37 | 7315 BECBJ |
| 9 | 12 | IR 9x12x12 | |
| 9 | 16 | IR 9x12x16 | |
| 8 | 12.5 | LR 8x12x12.5 | |
