| 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 |
|---|---|---|---|---|---|---|---|
| N2319 | 2619 | 95 | 200 | 67 | 20DBBPV | 圆柱滚子轴承2类 | RIV |
| N2319EM | 2619EH | 95 | 200 | 67 | N2319EM | 圆柱滚子轴承2类 | IKO |
| N2319EM | 2619EH | 95 | 200 | 67 | N2319EM | 圆柱滚子轴承2类 | INA |
| N2319EM | 2619EH | 95 | 200 | 67 | N2319EM | 圆柱滚子轴承2类 | INA |
| N2319M | 2619H | 95 | 200 | 67 | N2319M | 圆柱滚子轴承2类 | IKO |
| N2319M | 2619H | 95 | 200 | 67 | N2319M | 圆柱滚子轴承2类 | INA |
| N2319M | 2619H | 95 | 200 | 67 | N2319M | 圆柱滚子轴承2类 | IKO |
| N2319M | 2619H | 95 | 200 | 67 | N2319M | 圆柱滚子轴承2类 | INA |
| N232 | 2232 | 160 | 290 | 48 | 24DAPV | 圆柱滚子轴承2类 | RIV |
| N232 | 2232 | 160 | 290 | 48 | N232 | 圆柱滚子轴承2类 | NACHI |
| N232 | 2232 | 160 | 290 | 48 | N232 | 圆柱滚子轴承2类 | MAC |
| N232 | 2232 | 160 | 290 | 48 | N232B | 圆柱滚子轴承2类 | ZKL |
| N232 | 2232 | 160 | 290 | 48 | N232 | 圆柱滚子轴承2类 | KOYO |
| N232 | 2232 | 160 | 290 | 48 | N232 | 圆柱滚子轴承2类 | NTN |
| N232 | 2232 | 160 | 290 | 48 | N232 | 圆柱滚子轴承2类 | FLT |
| N232 | 2232 | 160 | 290 | 48 | N232 | 圆柱滚子轴承2类 | NSK |
| N232 | 2232 | 160 | 290 | 48 | N232 | 圆柱滚子轴承2类 | STEYR |
| N2320 | 2620 | 100 | 215 | 73 | 21DBBPV | 圆柱滚子轴承2类 | RIV |
| N2320 | 2620 | 100 | 215 | 73 | N2320 | 圆柱滚子轴承2类 | S |
| N2320ETN1 | 2620AE | 100 | 215 | 73 | N2320ETN1 | 圆柱滚子轴承2类 | INA |
| N2320ETN1 | 2620AE | 100 | 215 | 73 | N2320ETN1 | 圆柱滚子轴承2类 | INA |
| N2321EM | 2621EH | 105 | 225 | 76 | N2321EM | 圆柱滚子轴承2类 | INA |
| N2321EM | 2621EH | 105 | 225 | 76 | N2321EM | 圆柱滚子轴承2类 | INA |
| N2322 | 2622 | 110 | 240 | 80 | N2322 | 圆柱滚子轴承2类 | S |
| N2322 | 2622 | 110 | 240 | 80 | 23DBBPV | 圆柱滚子轴承2类 | RIV |
| N2322E | 2622E | 110 | 240 | 80 | N2322E | 圆柱滚子轴承2类 | IKO |
| N2322E | 2622E | 110 | 240 | 80 | N2322E | 圆柱滚子轴承2类 | INA |
| N2322E | 2622E | 110 | 240 | 80 | N2322E | 圆柱滚子轴承2类 | INA |
| N2322E/C3 | 3G2622E | 110 | 240 | 80 | N2322E/C3 | 圆柱滚子轴承2类 | INA |
| N2322E/C3 | 3G2622E | 110 | 240 | 80 | N2322E/C3 | 圆柱滚子轴承2类 | INA |