轴承名称 | 新型号 | 旧型号 | 内径(mm) | 外径(mm) | 厚度(mm) | 参考型号 |
ZKL30221E轴承 | 30221 | 7221E | 105 | 190 | 36 | 30221E |
KOYO30221JR轴承 | 30221 | 7221E | 105 | 190 | 36 | 30221JR |
NSKHR30221J轴承 | 30221 | 7221E | 105 | 190 | 36 | HR30221J |
FAG30221A轴承 | 30221 | 7221E | 105 | 190 | 36 | 30221A |
TIMKEN30221轴承 | 30221 | 7221E | 105 | 190 | 39 | 30221 |
STEYR30221轴承 | 30221 | 7221E | 105 | 190 | 36 | 30221 |
SNR30221VC12轴承 | 30221 | 7221E | 105 | 190 | 36 | 30221VC12 |
NACHIHR30221J轴承 | 30221 | 7221E | 105 | 190 | 36 | HR30221J |
KOYO33221JR轴承 | 33221 | 3007221E | 105 | 190 | 68 | 33221JR |
SKF30221轴承 | 30221 | 7221E | 105 | 190 | 36 | 30221 |
NTN30221U轴承 | 30221 | 7221E | 105 | 190 | 36 | 30221U |