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NISSAN NS570-639 crown wheel and pinion gear ISO/TS 16949 standard OEM 38110-90570 6:39 31TOOTH
Specifications:
| General specifications | Applicative vehicle | NISSAN |
| OEM | 38110-90570 | |
| Ratio | 6:39 | |
| Modulus | 11.131 | |
| Offset | 35mm | |
| Net weight | 31.45kg | |
| Material | 20CrMnTi | |
| Hardness | 58~62 HRC | |
| Carburization depth | 1.5-1.9mm | |
| Noise | 76~82 db | |
| Quality guarantee period | 3 months | |
| Pinion | Outer diameter | Φ105mm |
| Spline | 31 | |
| Length | 291mm | |
| Crown wheel | Inner diameter | Φ270mm |
| outer diameter | Φ425mm | |
| Thickness | 57.5mm |
Description:
1, Ruizhan Gear dedicates itself to manufacture,sales,after-sales service of professional transmission shaft front/rear axle spiral bevel gears, differentials, differential assy, differential cases.
2, 20CrMnTi, good-quality material used to manufacture high-class products, much better than our archrivals.
3, Rough machining, fine machining, heat treatment, grinding, polishing, rust prevention, etc. Different processes have different functions.
4, Tolerance of products is no more than 0.01%, as the result of metallographic phase test, noise test, and other strict measurements.
5, Be in strict accordance with ISO/TS16949 and has got the certification of British NQA, also formal member of China auto industry association and China gear manufacturers association.
6, New models are welcome if samples or technical drawings can be supplied, and develop period is about 2~3 months.
NISSAN NS570-639 crown wheel and pinion gear OEM 38110-90570
