| 轴承型号 | 外形尺寸 mm | |||
| 新型号 | 老型号 | d | D | B |
| NNAL 6/177.8-2Q4/C9W33XYA | 254936QU1 | 177.8 | 257.175 | 196.85 | NNAL 6/177.8-2 Q4/C5W33XYA2 | 5G254936Q | 177.8 | 257.175 | 196.85 |
| NNAL 6/177.8-1 Q4/C5W33XYA2 | 5G254735Q | 177.8 | 244.475 | 161.925 | NNAL635Q4/C9W33X | 354935QU | 175 | 245 | 160 |
| NNAL 6/174.625-2 Q/C9W33YA | 154835QU1K | 174.625 | 244.475 | 161.925 | NJ234M | 42234H | 170 | 310 | 52 |
| NJ234M | 42234H | 170 | 310 | 52 | NAL6034X2M/C9W33X | CG154734HU | 170 | 260 | 192 |
| NAL4034/C9 | 4104134U | 170 | 260 | 90 | NU1032M | 32132H | 160 | 240 | 38 |
| NJ2232EM/C3 | 3G42532EH | 160 | 290 | 80 | NNAL6/158.750Q4/W33X | 154932QU | 158.75 | 231.775 | 161.925 |
