Plastic spur gear with a steel core, module 2, 50 teeth, 100 mm pitch diameter, 104 mm outside diameter, 20 mm face width, and an 18 mm bore. The gear is made of MC602ST nylon fused to an S45C steel core using a diamond knurling method, ensuring strong bonding and dimensional stability. It has a pressure angle of 20°, JIS grade N9 precision, and an allowable torque of 18.8 N·m (1.92 kgf·m). The backlash is 0~0.44 mm, and the weight is 0.90 kg. The design is suitable for high-temperature environments up to 140°C and offers improved appearance by eliminating bolts or nuts.
Module 2, 50 Tooth Nylon Steel Core Spur Gear with Finished 18mm 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.
Request for Quote
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 | KNSU2-50J18 | KNSU2-50J18 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 50 Tooth Nylon Steel Core Spur Gear with Finished 18mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 50 | 50 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
