KNSU2.5-44 is a plastic spur gear with a steel core, module 2.5, 44 teeth, 110 mm pitch diameter, 115 mm outside diameter, 25 mm face width, and 40 mm total length. It has a 65 mm hub diameter, an allowable torque of 31.3 N·m (3.19 kgf·m), and a backlash of 0~0.48 mm. The gear is made of MC602ST nylon fused to an S45C steel core using a diamond knurling process for high holding strength. Precision meets JIS grade N9 (JIS B1702-1: 1998). The design ensures dimensional stability over a wide temperature range and eliminates the need for mechanical fasteners. Weight is 1.36 kg.
Module 2.5, 44 Tooth Nylon Steel Core Spur Gear with Finished 25mm 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 | KNSU2.5-44J25 | KNSU2.5-44J25 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 44 Tooth Nylon Steel Core Spur Gear with Finished 25mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 44 | 44 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
