| 轴承代号 | 外形尺寸 | |||
| d mm |
D | B | rsmin | |
| BH7009C.2RZ | 45 | 75 | 16 | 1.00 | BH7009E.2RZ | 45 | 75 | 16 | 1.00 |
| HCBH71909C.2RZ | 45 | 68 | 12 | 0.60 | HCBH71909E.2RZ | 45 | 68 | 12 | 0.60 |
| HCBH7009C.2RZ | 45 | 75 | 16 | 1.00 | HCBH7009E.2RZ | 45 | 75 | 16 | 1.00 |
| BH7009C | 45 | 75 | 16 | 1.00 | HCBH7009C | 45 | 75 | 16 | 1.00 |
| 71810C | 50 | 65 | 7 | 0.30 | 71810E | 50 | 65 | 7 | 0.30 |
| 71910C | 50 | 72 | 12 | 0.60 | 71910E | 50 | 72 | 12 | 0.60 |