| 国内新型号 | 国内旧型号 | 内径(mm) | 外径(mm) | 宽度(mm) | 轴承型号 | 轴承类型 | 轴承品牌 |
|---|---|---|---|---|---|---|---|
| NKI35/30 | NKI35/30 | 35 | 50 | 30 | NKI35/30 | 滚针轴承4类 | INA |
| NKI35/30 | NKI35/30 | 35 | 50 | 30 | NK40/30+IR35×40×30 | 滚针轴承4类 | NTN |
| NKI38/20 | NKI38/20 | 38 | 53 | 20 | TAF1-385320 | 滚针轴承4类 | IKO |
| NKI38/20 | NKI38/20 | 38 | 53 | 20 | NKJ38/20A | 滚针轴承4类 | FAG |
| NKI38/20 | NKI38/20 | 38 | 53 | 20 | NK43/20+IR38×43×20 | 滚针轴承4类 | NTN |
| NKI38/20 | NKI38/20 | 38 | 53 | 20 | NKI38/20 | 滚针轴承4类 | INA |
| NKI38/20 | NKI38/20 | 38 | 53 | 20 | NKI38/20 | 滚针轴承4类 | S |
| NKI38/30 | NKI38/30 | 38 | 53 | 30 | TAF1-385330 | 滚针轴承4类 | IKO |
| NKI38/30 | NKI38/30 | 38 | 53 | 30 | NKI38/30 | 滚针轴承4类 | INA |
| NKI38/30 | NKI38/30 | 38 | 53 | 30 | NK43/30+IR38×43×30 | 滚针轴承4类 | NTN |
| NKI38/30 | NKI38/30 | 38 | 53 | 30 | NKJ38/30A | 滚针轴承4类 | FAG |
| NKI38/30 | NKI38/30 | 38 | 53 | 30 | NKI38/30 | 滚针轴承4类 | S |
| NKI40/20 | NKI40/20 | 40 | 55 | 20 | NKI40/20 | 滚针轴承4类 | S |
| NKI40/20 | NKI40/20 | 40 | 55 | 20 | NKJ40/20A | 滚针轴承4类 | FAG |
| NKI40/20 | NKI40/20 | 40 | 55 | 20 | TAF1-405520 | 滚针轴承4类 | IKO |
| NKI40/20 | NKI40/20 | 40 | 55 | 20 | NK45/20+IR40×45×20 | 滚针轴承4类 | NTN |
| NKI40/20 | NKI40/20 | 40 | 55 | 20 | NKI40/20 | 滚针轴承4类 | INA |
| NKI40/30 | NKI40/30 | 40 | 55 | 30 | NK45/30+IR40×45×30 | 滚针轴承4类 | NTN |
| NKI40/30 | NKI40/30 | 40 | 55 | 30 | NKJ40/30A | 滚针轴承4类 | FAG |
| NKI40/30 | NKI40/30 | 40 | 55 | 30 | NKI40/30 | 滚针轴承4类 | INA |
| NKI40/30 | NKI40/30 | 40 | 55 | 30 | NKI40/30 | 滚针轴承4类 | S |
| NKI40/30 | NKI40/30 | 40 | 55 | 30 | TAF1-405530 | 滚针轴承4类 | IKO |
| NKI42/20 | NKI42/20 | 42 | 57 | 20 | NK47/20+IR42×47×20 | 滚针轴承4类 | NTN |
| NKI42/20 | NKI42/20 | 42 | 57 | 20 | NKI42/20 | 滚针轴承4类 | S |
| NKI42/20 | NKI42/20 | 42 | 57 | 20 | TAF1-425720 | 滚针轴承4类 | IKO |
| NKI42/20 | NKI42/20 | 42 | 57 | 20 | NKI42/20 | 滚针轴承4类 | INA |
| NKI42/20 | NKI42/20 | 42 | 57 | 20 | NKJ42/20A | 滚针轴承4类 | FAG |
| NKI42/30 | NKI42/30 | 42 | 57 | 30 | NKJ42/30A | 滚针轴承4类 | FAG |
| NKI42/30 | NKI42/30 | 42 | 57 | 30 | NKI42/30 | 滚针轴承4类 | S |
| NKI42/30 | NKI42/30 | 42 | 57 | 30 | NK47/30+IR42×47×30 | 滚针轴承4类 | NTN |