DM20型(DM20 Type)
| Type | Dimension(mm) | |||||||
| D | H | R | α1(0) | α2(0) | B | e | β(0) | |
| DM2210A DM2210B DM2212A DM2212B DM2214 DM2216 DM2218 |
10.0 10.0 12.0 12.5 14.0 16.0 18.0 |
18.0 20.0 22.0 25.0 22.0 28.0 21.5 |
8.0 8.0 9.0 9.0 10.0 8.0 11.0 |
48 48 50 45 55 50 52 |
33 38 50 55 49 50 52 |
- - 4.0 4.0 - 5.0 - |
1.0 1.0 1.0 1.0 2.0 2.0 2.0 |
45 45 30 30 45 30 30 |
