needle bearing needle rollers needle roller bearing axk hk2016 hf081412 needle thrust bearing roller cage bearing
| Bearing No. | d mm | D mm | B mm | Basic load ratings | |
| Cr(N) | Cor(N) | ||||
| 63804 | 20 | 32 | 10 | 4015 | 2462 | 63804-2RS | 20 | 32 | 10 | 4015 | 2462 |
| 63804ZZ | 20 | 32 | 10 | 4015 | 2462 | 6704 | 20 | 27 | 4 | 1402 | 729 |
| 6704-2RS | 20 | 27 | 4 | 1402 | 729 | 6704ZZ | 20 | 27 | 4 | 1402 | 729 |
| 6804 | 20 | 32 | 7 | 4015 | 2462 | 6804-2RS | 20 | 32 | 7 | 4015 | 2462 |
| 6804ZZ | 20 | 32 | 7 | 4015 | 2462 | 6904 | 20 | 37 | 9 | 6381 | 3682 |
| 6904-2RS | 20 | 37 | 9 | 6381 | 3682 | 6904ZZ | 20 | 37 | 9 | 6381 | 3682 |
| 63805 | 25 | 37 | 10 | 4303 | 2932 | 63805-2RS | 25 | 37 | 10 | 4303 | 2932 |
| 63805ZZ | 25 | 37 | 10 | 4303 | 2932 | 6705 | 25 | 32 | 4 | 1091 | 838 |
| 6705-2RS | 25 | 32 | 4 | 1091 | 838 | 6805 | 25 | 37 | 7 | 4303 | 2932 |
| 6805-2RS | 25 | 37 | 7 | 4303 | 2932 | 6805ZZ | 25 | 37 | 7 | 4303 | 2932 |
| 6905 | 25 | 42 | 9 | 7001 | 4540 | 6905-2RS | 25 | 42 | 9 | 7001 | 4540 |
| 6905ZZ | 25 | 42 | 9 | 7001 | 4540 | 63806 | 30 | 42 | 10 | 4538 | 3402 |
