| 项目 | 符号 | Y | Z | A | B | C | D | E | ||
| 基准下槽深 | 4.7 | 7 | 8.7 | 10.8 | 14.3 | 19.9 | 23.4 | |||
| 基准上槽深 | 1.6 | 2.0 | 2.7 | 3.5 | 4.8 | 8.1 | 9.6 | |||
| 槽间距 | e | 8 | 150.3 | 25.5 | ||||||
| 槽边距 | f | 6 | 7 | 9 | 11.5 | 16 | 23 | 28 | ||
| 基准宽度 | 5.3 | 8.5 | 11.0 | 14.0 | 19.0 | 27.0 | 32.0 | |||
| 最小轮缘厚 | 5 | 5.5 | 6 | 7.5 | 10 | 12 | 15 | |||
| 带轮宽 | B | B=（Z）e+2f (Z为轮槽数) | ||||||||
| 轮槽角 | 32 | /mm | —— | —— | —— | —— | —— | —— | ||
| 34 | —— | 80 | 118 | 190 | 315 | —— | —— | |||
| 36 | >60 | —— | —— | —— | —— | 475 | 600 | |||
| 38 | —— | >80 | >118 | >190 | >315 | >475 | >600 | |||
