To improve accuracy and provide high speed capability C type(15 deg contact angle) bearings are standard . These bearings are generally used in sets of two or more pieces.
| Series | Bore diameter(mm) |
| 7000C | 10~200 |
| 7200C | 10~180 |
| 7300C | 10~110 |
| BHN Series | 35~170 |
| TAH 10 | 50~170 |
| TBH 10 | 50~170 |







