KNSU2-44 is a plastic spur gear with a steel core, module 2, 44 teeth, and a pitch diameter of 88 mm. It has a bore diameter of 55 mm, outside diameter of 92 mm, face width of 20 mm, and total length of 60 mm. The gear meets JIS grade N9 precision (JIS B1702-1: 1998) with a 20° pressure angle and standard full-depth teeth. The material consists of MC602ST nylon fused to an S45C steel core using a diamond knurling process for enhanced holding strength. The allowable torque is 16.0 N·m (1.63 kgf·m), and axial backlash is specified as 0~0.44 mm. The gear weighs 0.74 kg and is designed for applications requiring dimensional stability across temperature variations.
Module 2, 44 Tooth Nylon Steel Core Spur Gear with Plain 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 | KNSU2-44 | KNSU2-44 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 44 Tooth Nylon Steel Core Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 44 | 44 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
