Plastic spur gears with a steel core, designed for high-temperature operation and dimensional stability, available in module 2 and module 2.5. The KNSU2 series features a 60mm outer diameter metal core (S45C), a 125mm face width, and a 125mm total length, with an allowable torque of 32.0 N·m (3.27 kgf·m) at 80 teeth. Precision conforms to JIS grade N9 (JIS B1702-1: 1998). The nylon (MC602ST) is fusion-bonded to the steel core via diamond-knurled and grooved surface treatment, eliminating bolts or nuts and ensuring clean appearance and minimal thermal expansion. Backlash ranges from 0 to 0.46 mm. The product is rated for use in temperatures up to 140°C.
Module 2, 80 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.
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 | KNSU2-80J16 | KNSU2-80J16 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 80 Tooth Nylon Steel Core Spur Gear with Finished 16mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 80 | 80 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
