| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 20 | 38.5 | IR 20x25x38.5 | |
| 20 | 26.5 | LR 20x25x26.5 | |
| 20 | 16 | IR 20X25X16 IS1 | |
| 80 | 140 | 26 | 7216 BECBPH |
| 17 | 20.5 | LR 17x20x20.5 | |
| 80 | 140 | 26 | 7216 BEP |
| 17 | 20 | IR 17x24x20 | |
| 80 | 140 | 26 | 7216 BECBY |
| 80 | 170 | 39 | 7316 BECCM |
| 17 | 23 | IR 17x22x23 | |
| 17 | 16 | IR 17x22x16 | |
| 80 | 170 | 39 | 7316 BEGBY |
| 17 | 30.5 | IR 17x20x30.5 | |
| 80 | 140 | 26 | 7216 BECBP |
| 17 | 16 | IR 17x20x16 | |
| 17 | 13 | IR 17x22x13 | |
| 80 | 140 | 26 | 7216 BECBJ |
| 80 | 140 | 26 | 7216 BECBM |
| 17 | 20 | IR 17x20x20 | |
| 80 | 140 | 26 | 7216 BEGAF |
| 17 | 30.5 | LR 17x20x30.5 | |
| 80 | 170 | 39 | 7316 BECBJ |
| 80 | 170 | 39 | 7316 BECBP |
| 17 | 16.5 | LR 17x20x16.5 | |
| 80 | 170 | 39 | 7316 BECBM |
| 17 | 20.5 | IR 17x20x20.5 | |
| 80 | 170 | 39 | 7316 BECBY |
| 17 | 16.5 | IR 17x20x16.5 | |
| 80 | 140 | 26 | 7216 BEGAP |
| 17 | 20 | IR 17x21x20 | |
