| 型号 | 基本尺寸 | 基本额定动荷 | 转速 (r/min) | ||||
|---|---|---|---|---|---|---|---|
| 内径 | 外径 | 厚度 | Cr | Cor | 极限转速 | 参考转速 | |
| [mm] | [mm] | [mm] | (kN) | (kN) | 【r/min】 | 【r/min】 | |
| 7203 BEGAP | 17 | 40 | 12 | 11 | 5.85 | 22000 | 22000 |
| 7203 BEP | 17 | 40 | 12 | 10.4 | 5.5 | 20000 | 20000 |
| 7203 BECBM | 17 | 40 | 12 | 11 | 5.85 | 22000 | 22000 |
| 7203 BECBP | 17 | 40 | 12 | 11 | 5.85 | 22000 | 22000 |
| 7204 BECBY | 20 | 47 | 14 | 14.3 | 8.15 | 19000 | 19000 |
| 7204 BECBJ | 20 | 47 | 14 | 14.3 | 8.15 | 19000 | 19000 |
| 7204 BECBM | 20 | 47 | 14 | 14.3 | 8.15 | 19000 | 19000 |
| 7204 BECBP | 20 | 47 | 14 | 14.3 | 8.15 | 19000 | 19000 |
| 7304 BEGBP | 20 | 52 | 15 | 19 | 10 | 18000 | 18000 |
| 7304 BE-2RZP | 20 | 52 | 15 | 17.4 | 9.5 | 16000 | 16000 |
| 7304 BEGAP | 20 | 52 | 15 | 19 | 10 | 18000 | 18000 |
| 7204 BE-2RZP | 20 | 47 | 14 | 13.3 | 7.65 | 18000 | 18000 |
| 7204 BEGAP | 20 | 47 | 14 | 14.3 | 8.15 | 19000 | 19000 |
| 7204 BEGBP | 20 | 47 | 14 | 14.3 | 8.15 | 19000 | 19000 |
| 7304 BECBY | 20 | 52 | 15 | 20.4 | 11.2 | 18000 | 18000 |
| 7304 BECBP | 20 | 52 | 15 | 19 | 10 | 18000 | 18000 |
| 7304 BECBM | 20 | 52 | 15 | 19 | 10 | 18000 | 18000 |
| 7304 BEP | 20 | 52 | 15 | 17.4 | 9.5 | 16000 | 16000 |
| 7204 BECBPH | 20 | 47 | 14 | 14.3 | 8.15 | 19000 | 19000 |
| 7204 BEP | 20 | 47 | 14 | 13.3 | 7.65 | 18000 | 18000 |