XIHU (WEST LAKE) DIS.HUA Chain Group is the most specialist producer of electrical power transmission in China, production roller chains, sector sprockets, bike sprockets, casting sprockets, diverse kind of couplings, pulleys, taper bushes, locking products, gears, shafts, CNC precision parts and so on.
We adopt excellent quality uncooked material and rigid with DIN, ANSI, JIS common ect, We have expert top quality conrol team, complet equipment, advanaced technology. In 1999, Xihu (West Lake) Dis.hua attained CZPT Certification of Quality Assurance Program, aside from, the organization also devotes itselt o environmental security, In2002, it also attained ISO14001 Certification of Setting Management Program.
Straight Enamel Bevel Gear Mod. 2-20Z
Gear with straight tooth
Precision Forging
Mould from .5–16
20CrMnTi, 20Cr, 40Cr C45 Cadt iron
Carburization
Substantial quality lubrication
| Bevel Gear | Gear | Spline I | Spline II | |
| Module | Min | 1.five | one.five | – |
| Max | 5. | 4. | – | |
| Tooth Quantity | Min | sixteen | 30 | – |
| Max | thirty | 50 | – | |
| Force Angle | Min | 17° | 20° | – |
| Max | 25° | 30° | – | |
| Pitch Angle | Min | 18° | – | – |
| Max | 56° | – | – | |
| Spiral Angle | Min | 20° | – | – |
| Max | 35° | – | – | |
| O.D | Min | 26 | – | – |
| Max | 157 | – | – | |
| L(max) | two hundred | |||
