| 轴承代号 | 外形尺寸 | |||
| d mm |
D | B | rsmin | |
| 71806C | 30 | 42 | 7 | 0.30 | 71806E | 30 | 42 | 7 | 0.30 |
| 71906C | 30 | 47 | 9 | 0.30 | 71906E | 30 | 47 | 9 | 0.30 |
| 7006C | 30 | 55 | 13 | 1.00 | 7006E | 30 | 55 | 13 | 1.00 |
| 7206C | 30 | 62 | 16 | 1.00 | 7206E | 30 | 62 | 16 | 1.00 |
| SH71906C | 30 | 47 | 9 | 0.30 | SH71906E | 30 | 47 | 9 | 0.30 |
| SH7006C | 30 | 55 | 13 | 1.00 | SH7006E | 30 | 55 | 13 | 1.00 |