| 轴承代号 | 外形尺寸 | |||
| d mm |
D | B | rsmin | |
| BH71910C.2RZ | 50 | 72 | 12 | 0.60 | BH71910E.2RZ | 50 | 72 | 12 | 0.60 |
| BH7010C.2RZ | 50 | 80 | 16 | 1.00 | BH7010E.2RZ | 50 | 80 | 16 | 1.00 |
| HCBH71910C.2RZ | 50 | 72 | 12 | 0.60 | HCBH71910E.2RZ | 50 | 72 | 12 | 0.60 |
| HCBH7010C.2RZ | 50 | 80 | 16 | 1.00 | HCBH7010E.2RZ | 50 | 80 | 16 | 1.00 |
| BH7010C | 50 | 80 | 16 | 1.00 | HCBH7010C | 50 | 80 | 16 | 1.00 |
| 71811C | 55 | 72 | 9 | 0.30 | 71811E | 55 | 72 | 9 | 0.30 |