| 轴承代号 | 外形尺寸 | |||
| d mm |
D | B | rsmin | |
| BH7000C | 10 | 26 | 8 | 0.30 | HCBH7000C | 10 | 26 | 8 | 0.30 |
| 71801C | 12 | 21 | 5 | 0.30 | 71801E | 12 | 21 | 5 | 0.30 |
| 71901C | 12 | 24 | 6 | 0.30 | 71901E | 12 | 24 | 6 | 0.30 |
| 7001C | 12 | 28 | 8 | 0.30 | 7001E | 12 | 28 | 8 | 0.30 |
| 7201C | 12 | 32 | 10 | 0.60 | 7201E | 12 | 32 | 10 | 0.60 |
| SH71901C | 12 | 24 | 6 | 0.30 | SH71901E | 12 | 24 | 6 | 0.30 |