| 轴承型号 | 外形尺寸(mm ) | |||
| 新标准 | 旧标准 | d | D | B |
| SL185080 | NNCF5080CV | 400 | 600 | 272 | SL184820 | NNCF4820CV | 100 | 125 | 25 |
| SL184821 | NNCF4821CV | 105 | 130 | 25 | SL184822 | NNCF4822CV | 110 | 140 | 30 |
| SL184824 | NNCF4824CV | 120 | 150 | 30 | SL184826 | NNCF4826CV | 130 | 165 | 35 |
| SL184828 | NNCF4828CV | 140 | 175 | 35 | SL184830 | NNCF4830CV | 150 | 190 | 40 |
| SL184832 | NNCF4832CV | 160 | 200 | 40 | SL184834 | NNCF4834CV | 170 | 215 | 45 |
| SL184836 | NNCF4836CV | 180 | 225 | 45 | SL184838 | NNCF4838CV | 190 | 240 | 50 |
