| 现行代号 | d | D | B | cr | cor | 类型 |
|---|---|---|---|---|---|---|
| NA 2203.2RSX | 17 | 40 | 16 | 9.52 | 13.2 | 圆柱滚子轴承 |
| NA 2203.2RS | 17 | 40 | 16 | 9.52 | 13.2 | 圆柱滚子轴承 |
| STO 17 | 17 | 40 | 16 | 14.2 | 17.6 | 圆柱滚子轴承 |
| STO 17 X | 17 | 40 | 16 | 14.2 | 17.6 | 圆柱滚子轴承 |
| STO 20 X | 20 | 47 | 16 | 16.1 | 21.2 | 圆柱滚子轴承 |
| NA 2204.2RS | 20 | 47 | 18 | 16.1 | 18 | 圆柱滚子轴承 |
| STO 20 | 20 | 47 | 16 | 16.1 | 21.2 | 圆柱滚子轴承 |
| NA 2204.2RSX | 20 | 47 | 18 | 16.1 | 18 | 圆柱滚子轴承 |
| NA 2205.2RSX | 25 | 52 | 18 | 16.8 | 20 | 圆柱滚子轴承 |
| NA 2205.2RS | 25 | 52 | 18 | 16.8 | 20 | 圆柱滚子轴承 |
| STO 25 | 25 | 52 | 16 | 16.5 | 22.8 | 圆柱滚子轴承 |
| STO 25 X | 25 | 52 | 16 | 16.5 | 22.8 | 圆柱滚子轴承 |
| STO 30 X | 30 | 62 | 20 | 22.9 | 34.5 | 圆柱滚子轴承 |
| NA 2206.2RS | 30 | 62 | 20 | 17.9 | 25.5 | 圆柱滚子轴承 |
| NA 2206.2RSX | 30 | 62 | 20 | 17.9 | 25.5 | 圆柱滚子轴承 |
| STO 30 | 30 | 62 | 20 | 22.9 | 34.5 | 圆柱滚子轴承 |
| NA 2207.2RS | 35 | 72 | 23 | 22.4 | 35.5 | 圆柱滚子轴承 |
| STO 35 X | 35 | 72 | 20 | 24.6 | 39 | 圆柱滚子轴承 |
| NA 2207.2RSX | 35 | 72 | 23 | 22.4 | 35.5 | 圆柱滚子轴承 |
| STO 35 | 35 | 72 | 20 | 24.6 | 39 | 圆柱滚子轴承 |
| STO 40 | 40 | 80 | 20 | 23.8 | 39 | 圆柱滚子轴承 |
| NA 2208.2RS | 40 | 80 | 23 | 27.5 | 40.5 | 圆柱滚子轴承 |
| STO 40 X | 40 | 80 | 20 | 23.8 | 39 | 圆柱滚子轴承 |
| NA 2208.2RSX | 40 | 80 | 23 | 27.5 | 40.5 | 圆柱滚子轴承 |
| STO 45 | 45 | 85 | 20 | 25.1 | 43 | 圆柱滚子轴承 |
| STO 45 X | 45 | 85 | 20 | 25.1 | 43 | 圆柱滚子轴承 |
| STO 50 X | 50 | 90 | 20 | 26 | 45.5 | 圆柱滚子轴承 |
| NA 2210.2RSX | 50 | 90 | 23 | 28.1 | 43 | 圆柱滚子轴承 |
| STO 50 | 50 | 90 | 20 | 26 | 45.5 | 圆柱滚子轴承 |
| NA 2210.2RS | 50 | 90 | 23 | 28.1 | 43 | 圆柱滚子轴承 |
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