Plastic spur gears with a steel core, module 2.5, featuring a 50-tooth design, 150 mm pitch diameter, 156 mm outside diameter, 30 mm face width, and a 70 mm hub diameter. The gear is constructed from MC602ST nylon fused to an S45C steel core using a diamond-knurling and groove method for enhanced bonding. Specifications include a 20° pressure angle, JIS grade N9 precision, and allowable torque ratings up to 6.46 N·m. The part is designed for use in applications requiring dimensional stability over temperature ranges up to 140°C, with backlash ranging from 0 to 0.48 mm.
Module 2.5, 50 Tooth Nylon Steel Core Spur Gear with Finished 16mm Bore
Our plastic spur gears are available in a variety of materials, including:
With a variety of fastening styles, including:
You May Also Need:
Shafts
Bearings
Couplings
For custom components or modifications to a standard part, call us or submit an RFQ.
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Design of Plastic Gears and General Considerations of Plastic Gearing
How to Achieve Optimum Performance in a Miniature Gear Train
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KNSU2.5-50J16 | KNSU2.5-50J16 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 50 Tooth Nylon Steel Core Spur Gear with Finished 16mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 50 | 50 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
