Plastic spur gears with a steel core, designed for high-temperature performance and dimensional stability, feature a module of 2.5, 24 teeth, a 60 mm pitch diameter, a 65 mm outside diameter, a 25 mm face width, and a 35 mm hub width. The gear uses MC602ST nylon fused to an S45C steel core via a diamond-knurled and grooved interface, ensuring strong mechanical bonding without bolts or nuts. The bore diameter is 35 mm, and the total length is 40 mm. The allowable torque is 14.5 N·m (1.48 kgf·m), and the backlash ranges from 0 to 0.44 mm. Precision conforms to JIS grade N9 (JIS B1702-1:1998). The gear operates reliably at temperatures up to 140°C with minimal dimensional variation.
Module 2.5, 24 Tooth Nylon Steel Core Spur Gear with Finished 17mm 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 | KNSU2.5-24J17 | KNSU2.5-24J17 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 24 Tooth Nylon Steel Core Spur Gear with Finished 17mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 24 | 24 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
