| Bearings Name | New Model | Old Model: | ID(mm) | OD(mm) | Width(mm) | Cr(kN) | Cor(kN) | Grease Lubrication Speed(r/min) | Oil Lubrication Speed(r/min) | Weight(kg) |
| NKX20 combined bearing | NKX20 | 6674903 | 20 | 30 | 35 | 14600 | 21800 | 7200 | - | 92 |
| NKX17Z+IR combined bearing | NKX17Z+IR | 6774902 | 14 | 26 | 17 | - | - | - | - | 0.000 |
| NKX17Z combined bearing | NKX17Z | 6874902 | 17 | 26 | 31.2 | 11700 | 14000 | 8100 | - | 57 |
| NKX17+IR combined bearing | NKX17+IR | 6574902 | 14 | 26 | 17 | - | - | - | - | 0.000 |
| NKX17 combined bearing | NKX17 | 6674902 | 17 | 26 | 30 | 11700 | 14000 | 8100 | - | 57 |
| NKX15Z+IR combined bearing | NKX15Z+IR | 6774901 | 12 | 24 | 15 | - | - | - | - | 0.000 |
| NKX15Z combined bearing | NKX15Z | 6874901 | 15 | 24 | 29.2 | 10300 | 12300 | 9300 | - | 48 |
| NKX15+IR combined bearing | NKX15+IR | 6574901 | 12 | 24 | 15 | - | - | - | - | 0.000 |
| NKX15 combined bearing | NKX15 | 6674901 | 15 | 24 | 28 | 10300 | 12300 | 9300 | - | 48 |
| NKX12Z+IR combined bearing | NKX12Z+IR | 6774099 | 9 | 21 | 12 | - | - | - | - | 0.000 |
| NKX12Z combined bearing | NKX12Z | 6874099 | 12 | 21 | 27.2 | 8700 | 9990 | 10000 | - | 40.5 |
| NKX12+IR combined bearing | NKX12+IR | 6574099 | 9 | 21 | 12 | - | - | - | - | 0.000 |
| NKX12 combined bearing | NKX12 | 6674099 | 12 | 21 | 26 | 8700 | 9990 | 10000 | - | 40.5 |
| NKX10Z combined bearing | NKX10Z | 6874097 | 19 | 24 | 10 | - | - | - | - | 0.042 |
| NKIB59141 axial needle roller bearings SKF,NSK,NTN,FAG,NACHI,KOYO | NKIB59141 | 5964914 | 70 | 100 | 40 | - | - | - | - | 0.000 |
| NKIB5913 combined bearing | NKIB5913 | 5964913 | 65 | 90 | 34 | - | - | - | - | 0.000 |
| NKIB5912 combined bearing | NKIB5912 | 5964912 | 60 | 85 | 34 | - | - | - | - | 0.000 |
| NKIB5911 combined bearing | NKIB5911 | 5964911 | 55 | 80 | 34 | - | - | - | - | 0.000 |
| 6316-2RZ deep groove ball bearing | 6316-2RZ | 180316K | 80 | 170 | 39 | 123 | 86.5 | 3800 | 4500 | 3.62 |
| 61817-2LS deep groove ball bearing | 61817-2LS | - | 85 | 110 | 13 | 19.2 | 19.8 | 3800 | - | 0.245 |
