| 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 |
|---|---|---|---|---|---|---|---|
| NF28/560Q4 | 20128/560Q | 560 | 680 | 72 | NF28/560Q4 | 圆柱滚子轴承2类 | INA |
| NF28/560Q4 | 20128/560Q | 560 | 680 | 72 | NF28/560Q4 | 圆柱滚子轴承2类 | INA |
| NF28/630Q1 | 20128/630Q | 630 | 780 | 88 | NF28/630Q1 | 圆柱滚子轴承2类 | IKO |
| NF28/630Q1 | 20128/630Q | 630 | 780 | 88 | NF28/630Q1 | 圆柱滚子轴承2类 | INA |
| NF28/630Q1 | 20128/630Q | 630 | 780 | 88 | NF28/630Q1 | 圆柱滚子轴承2类 | IKO |
| NF28/630Q1 | 20128/630Q | 630 | 780 | 88 | NF28/630Q1 | 圆柱滚子轴承2类 | INA |
| NF28/630Q4 | 20128/630Q | 630 | 780 | 88 | NF28/630Q4 | 圆柱滚子轴承2类 | INA |
| NF28/630Q4 | 20128/630Q | 630 | 780 | 88 | NF28/630Q4 | 圆柱滚子轴承2类 | IKO |
| NF28/630Q4 | 20128/630Q | 630 | 780 | 88 | NF28/630Q4 | 圆柱滚子轴承2类 | INA |
| NF303EM | 12303EH | 17 | 47 | 14 | NF303EM | 圆柱滚子轴承2类 | IKO |
| NF303EM | 12303EH | 17 | 47 | 14 | NF303EM | 圆柱滚子轴承2类 | INA |
| NF303EM | 12303EH | 17 | 47 | 14 | NF303EM | 圆柱滚子轴承2类 | IKO |
| NF303EM | 12303EH | 17 | 47 | 14 | NF303EM | 圆柱滚子轴承2类 | INA |
| NF304 | 12304 | 20 | 52 | 15 | 5DBQV | 圆柱滚子轴承2类 | RIV |
| NF304 | 12304 | 20 | 52 | 15 | NF304 | 圆柱滚子轴承2类 | KOYO |
| NF304 | 12304 | 20 | 52 | 15 | MR304D | 圆柱滚子轴承2类 | MRC |
| NF304 | 12304 | 20 | 52 | 15 | NF304 | 圆柱滚子轴承2类 | NSK |
| NF304 | 12304 | 20 | 52 | 15 | NF304 | 圆柱滚子轴承2类 | NTN |
| NF304 | 12304 | 20 | 52 | 15 | NF304 | 圆柱滚子轴承2类 | NACHI |
| NF304 | 12304 | 20 | 52 | 15 | NF304 | 圆柱滚子轴承2类 | RHP |
| NF304EM | 12304EH | 20 | 52 | 15 | NF304EM | 圆柱滚子轴承2类 | INA |
| NF304EM | 12304EH | 20 | 52 | 15 | NF304EM | 圆柱滚子轴承2类 | INA |
| NF304M | 12304H | 20 | 52 | 15 | NF304M | 圆柱滚子轴承2类 | INA |
| NF304M | 12304H | 20 | 52 | 15 | NF304M | 圆柱滚子轴承2类 | IKO |
| NF304M | 12304H | 20 | 52 | 15 | NF304M | 圆柱滚子轴承2类 | INA |
| NF305 | 12305 | 25 | 62 | 17 | NF305 | 圆柱滚子轴承2类 | RHP |
| NF305 | 12305 | 25 | 62 | 17 | MR305D | 圆柱滚子轴承2类 | MRC |
| NF305 | 12305 | 25 | 62 | 17 | 6DBQV | 圆柱滚子轴承2类 | RIV |
| NF305 | 12305 | 25 | 62 | 17 | NF305 | 圆柱滚子轴承2类 | NTN |
| NF305 | 12305 | 25 | 62 | 17 | NF305 | 圆柱滚子轴承2类 | NSK |