Zhuhai Nierson Precision Gear Co., Ltd.
Zhuhai Nierson Precision Gear Co., Ltd.
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Carburized HRC58-62Nierson manufactures external spur and helical gears from 5mm diameter up to 300mm diameter with all types of materials, bronze, steel alloys, stainless steels, plastics, phenolic, ductile irons, cast irons and heat treating levels for all types of applications. Holding up to an DIN3962 class 6
37T 1.0M 42CrMo spur gear and 6T 12.7pitch 42 CrMo sprocket assembly
| Description | Spur gear | Sprocket |
| Number of teeth | 37 | 6 |
| Diametral pitch | 12.7 | |
| Module | 1.0 | |
| Outside diameter | 39 | 30.04 |
| Root diameter | 34.5 | |
| Heat treatment | Carburized HRC58-62 | Carburized HRC58-62 |
| Material | 42 CrMo | 42 CrMo |
| Quality class | DIN3961 G7 | DIN 8196 |
1, Machining ability
| Quality class | 10 / AGMA 2000-A88, 6 / DIN 3962 |
| Teeth of number | 2-300T |
| Maximum Module | 5.5 |
| Maximum diameter | 500mm |
| Maximum Length | 500mm |
| Roughness | Ra 0.4 |
| Material | Various alloy and plastic |
| Heat treatment | Carbo-Nitride, Induction, Nitriding, Quench ect level. |
2, Quality system
3, Inspection equipment
4, Production equipment and capability
5 Package