| 轴承型号 | 外形尺寸 mm | |||
| 新型号 | 老型号 | d | D | B |
| NU2330EM | 32630H | 150 | 320 | 108 | NAOL6/142.875/C3 | 3G49/142.875 | 142.875 | 200.025 | 76.2 |
| NA48685SW-48620D | 97929K | 142.875 | 200.025 | 93.665 | NU3228X2M/C9 | 32828HU | 140 | 250 | 82.55 |
| NU2328EM/C3 | 3G32628EH | 140 | 300 | 102 | NJ228M | 42228 | 140 | 250 | 42 |
| NJ2228EM/C3 | 3G42528H | 140 | 250 | 68 | NU2326EM/C3YA | 3G32626HK | 130 | 280 | 93 |
| NJ2226 EM/C3 | 3G42526EH | 130 | 230 | 64 | NU2324EM/C9 | 32624HU | 120 | 260 | 86 |
| NU2324EM/C3 | 3G32624EH | 120 | 260 | 86 | NJ2224EM/C3 | 3G42524EH | 120 | 215 | 58 |
