| 轴承型号 | 外形尺寸(mm ) | |||
| 新标准 | 旧标准 | d | D、Dr | B |
| SL184888 | NNCF4888CV | 440 | 540 | 100 | SL184892 | NNCF4892CV | 460 | 580 | 118 |
| SL184896 | NNCF4896CV | 480 | 600 | 118 | SL1848/500 | NNCF48/500CV | 500 | 620 | 118 |
| SL184910 | NNCF4910CV | 50 | 72 | 20 | SL184912 | NNCF4912CV | 60 | 85 | 25 |
| SL184913 | NNCF4913CV | 65 | 90 | 25 | SL184914 | NNCF4914CV | 70 | 100 | 30 |
| SL184916 | NNCF4916CV | 80 | 110 | 30 | SL184918 | NNCF4918CV | 90 | 125 | 35 |
| SL184920 | NNCF4920CV | 100 | 140 | 40 | SL184922 | NNCF4922CV | 110 | 150 | 40 |
