| 品牌 | 现行代号 | d | D | B | cr | cor | 类型 |
|---|---|---|---|---|---|---|---|
| NTN | NU2224E | 120 | 215 | 58 | 圆柱滚子轴承 | ||
| SKF | 71921 ACD/HCP4A | 105 | 145 | 20 | 57.2 | 65.5 | 角接触球轴承 |
| NTN | NU2228 | 140 | 250 | 68 | 圆柱滚子轴承 | ||
| SKF | 7221 ACD/P4A | 105 | 190 | 36 | 163 | 146 | 角接触球轴承 |
| NTN | NU2226 | 130 | 230 | 64 | 圆柱滚子轴承 | ||
| SKF | S71921 CD/HCP4A | 105 | 145 | 20 | 61.8 | 69.5 | 角接触球轴承 |
| NTN | NU2228E | 140 | 250 | 68 | 圆柱滚子轴承 | ||
| SKF | 7221 CD/P4A | 105 | 190 | 36 | 172 | 153 | 角接触球轴承 |
| NTN | NU2226E | 130 | 230 | 64 | 圆柱滚子轴承 | ||
| SKF | 7021 ACD/P4A | 105 | 160 | 26 | 90.4 | 93 | 角接触球轴承 |
| NTN | NU2230 | 150 | 270 | 73 | 圆柱滚子轴承 | ||
| SKF | 71821 ACD/HCP4 | 105 | 130 | 13 | 21.6 | 28.5 | 角接触球轴承 |
| NTN | NU2228 | 140 | 250 | 68 | 圆柱滚子轴承 | ||
| SKF | 7221 CD/HCP4A | 105 | 190 | 36 | 172 | 153 | 角接触球轴承 |
| SKF | 71821 ACD/P4 | 105 | 130 | 13 | 21.6 | 28.5 | 角接触球轴承 |
| NTN | NU2230E | 150 | 270 | 73 | 圆柱滚子轴承 | ||
| SKF | S7021 ACD/P4A | 105 | 160 | 26 | 90.4 | 93 | 角接触球轴承 |
| NTN | NU2228E | 140 | 250 | 68 | 圆柱滚子轴承 | ||
| SKF | 71920 CD/HCP4AL | 100 | 140 | 20 | 60.5 | 65.5 | 角接触球轴承 |
| NTN | NU2232 | 160 | 290 | 80 | 圆柱滚子轴承 |