Shenzhen Chenrong Technology Co., Ltd.
| Materials | Aluminum, stainless steel |
| Customer | Through Out the World |
| Surface Finishing | Anodizing, Plating, Polishing, Etc |
| Payment Terms | T/T |
| Key Word | CNC Milling Parts |
| Drawing Format | PDF,DWG,CAD ETC |
| Quality | 100% Inspection |
| Shipping Method | Express, Air, Sea, Etc. |
| Delivery Time | 5-8days |
| Part Type | Sheet Metal or CNC Part |
| Processing Technology | Turning and milling, grinding, etc. |
| Accurate Tolerance | +/-0.02mm |
| Model Number | CRPA0102 |
| Place of Origin | China |
| Brand Name | CHENRONG |
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Product Specification
| Materials | Aluminum, stainless steel | Customer | Through Out the World |
| Surface Finishing | Anodizing, Plating, Polishing, Etc | Payment Terms | T/T |
| Key Word | CNC Milling Parts | Drawing Format | PDF,DWG,CAD ETC |
| Quality | 100% Inspection | Shipping Method | Express, Air, Sea, Etc. |
| Delivery Time | 5-8days | Part Type | Sheet Metal or CNC Part |
| Processing Technology | Turning and milling, grinding, etc. | Accurate Tolerance | +/-0.02mm |
| Model Number | CRPA0102 | Place of Origin | China |
| Brand Name | CHENRONG | ||
| High Light | CNC machined nylon helical gear ，PA nylon gear with bearing assembly ，Custom CNC milling gear parts | ||
Custom CNC Machined PA Nylon Helical Gear with Bearing Assembly
This custom helical gear is CNC milled from solid PA nylon, pre-assembled with metal bearing. Blue nylon material delivers low noise operation, excellent wear resistance and self-lubrication. Ideal for power transmission systems where metal contact noise needs reduction.
| Parameter | Value |
|---|---|
| Processing Type | CNC Milling, Turning, Gear Tooth Machining, Assembly |
| Available Material | PA6 / PA66 Nylon, Glass Filled PA |
| Tolerance | ±0.02 mm |
| Surface Finish | Bright Blue, Smooth Machined Surface |
| Drawing Format | STEP / IGES / 2D PDF |
| Application Scenario | Low-noise transmission, Automation machinery, Conveyor equipment, Gearbox assembly |
| Inspection Method | Gear Tester, Digital Caliper, Runout Test |
| Production Range | Prototype, Small Batch, Mass Production |
This PA nylon helical gear is precision CNC milled with accurate helical tooth profile. The nylon material brings quieter running compared to metal gears, with inherent self-lubricating feature to reduce maintenance work. Metal bearing is pre-installed inside the gear hub for convenient direct mounting. Chenrong Precision controls tooth profile accuracy strictly during CNC milling. We can modify gear module, tooth count and helix angle to match your transmission requirements, and support pre-assembly service to save your assembly workload.
Chenrong Precision has mature experience in CNC machining polymer gears. We optimize milling parameters to avoid nylon deformation during gear cutting. We provide gear design suggestions, prototype testing and full batch production with pre-assembly service.
Q: Can you make glass filled nylon gear for higher torque load?
A: Yes, glass filled PA66 is available for higher strength, better wear resistance under heavy load.
Q: What is the noise advantage of nylon helical gear over metal gear?
A: Nylon material absorbs vibration effectively, helical tooth design ensures smooth meshing, greatly reduce running noise.
Q: Can you produce spur gears besides helical gears?
A: Yes, we can CNC mill spur gear, bevel gear and other custom gear profiles in nylon and other plastics.
Q: What is the lead time for custom nylon gear prototype?
A: Usually 7–12 working days for gear prototype, mass production lead time depends on quantity.
Q: Is bearing assembly included in the order?
A: We support pre-assembly of bearings as optional service, you can also get bare nylon gear only.
Company Details
Business Type:
Manufacturer,Trading Company
Total Annual:
10000000-50000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Precision Manufacturing for Custom Metal Parts ChenRong is a China-based custom manufacturing partner specializing in precision CNC machining and sheet metal fabrication. We produce build-to-print metal and plastic parts for global B2B customers in industrial, automation, robotics, electronics, me... Precision Manufacturing for Custom Metal Parts ChenRong is a China-based custom manufacturing partner specializing in precision CNC machining and sheet metal fabrication. We produce build-to-print metal and plastic parts for global B2B customers in industrial, automation, robotics, electronics, me...
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