KNSU2-56J35 is a plastic spur gear with a steel core, part of the KNSU series featuring MC602ST nylon teeth fused to an S45C steel hub with a 35 mm bore. It has a module of 2, 56 teeth, a pitch diameter of 112 mm, an outside diameter of 116 mm, a face width of 20 mm, and a total length of 65 mm. The gear meets JIS grade N9 precision (JIS B1702-1: 1998) and has a 20° pressure angle with standard full-depth teeth. The allowable torque is 21.5 N·m (2.20 kgf·m), and the backlash is 0~0.46 mm. The design ensures dimensional stability and high-temperature resistance, with the core fused via diamond knurling and molding to eliminate fasteners and improve appearance.
Module 2, 56 Tooth Nylon Steel Core Spur Gear with Finished 35mm 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 | KNSU2-56J35 | KNSU2-56J35 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 56 Tooth Nylon Steel Core Spur Gear with Finished 35mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 56 | 56 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
