| 型号 | 键槽轴孔加工品 (mm) |
| 標準轮毂: NH**JD2 | 標準轮毂: NH**JD3 | 標準轮毂: NH**JD6 |
| CR3812 | － | － | 14, 15, 16 |
| CR4012 | 14, 15, 16, 17, 18, 19 | － | 20, 22 |
| CR4014 | 14, 15, 16, 17, 18, 19, 20, 22 | － | 24, 25, 28 |
| CR4016 | 16, 17, 18, 19, 20, 22, 24, 25, 28 | － | 30, 32 |
| CR5014 | 16, 17, 18, 19, 20, 22, 24, 25, 28, 30 | － | 32, 35 |
| CR5016 | 18, 19, 20, 22, 24, 25, 28, 30, 32 | － | 35, 38, 40 |
| CR5018 | 18, 19, 20, 22, 24, 25, 28, 30, 32, 35, 38, 40 | 42 | 45 |
| CR6018 | 22, 24, 25, 28, 30, 32, 35, 38, 40 | 42, 45, 48, 50, 55 | － |
| CR6022 | 28, 30, 32, 35, 38, 40 | 42, 45, 48, 50, 55, 60, 65 | － |
| CR8018 | 32, 35, 38, 40 | 42, 45, 48, 50, 55, 60, 65 | － |
| CR8022 | 40 | 42, 45, 48, 50, 55, 60, 65 | － |
