S3M
|
| 規(guī)格 | 型號(hào) | 齒數(shù) | 節(jié)徑 | 外徑 |
| 14S3M | A.B | 14 | 13.37 | 12.61 |
| 15S3M | A.B | 15 | 14.32 | 13.56 |
| 16S3M | A.B | 16 | 15.28 | 14.52 |
| 18S3M | A.B | 18 | 17.19 | 16.43 |
| 20S3M | A.B | 20 | 19.10 | 18.34 |
| 22S3M | A.B | 22 | 21.10 | 20.25 |
| 26S3M | A.B | 26 | 24.83 | 24.07 |
| 28S3M | A.B | 28 | 26.74 | 25.98 |
| 30S3M | A.B | 30 | 28.65 | 27.89 |
| 32S3M | A.B | 32 | 30.56 | 29.80 |
| 36S3M | A.B | 36 | 34.38 | 33.62 |
| 40S3M | A.B | 40 | 38.20 | 37.44 |
| 44S3M | A.B | 44 | 42.02 | 41.25 |
| 48S3M | A.B | 48 | 45.84 | 45.07 |
| 50S3M | A.B | 50 | 47.75 | 46.98 |
| 60S3M | A.B | 60 | 57.30 | 56.53 |
