KNSU2.5-36 is a plastic spur gear with a steel core, module 2.5, 36 teeth, and a 12 mm bore, designed for high-torque applications with dimensional stability across temperature ranges. It features a 55 mm hub diameter, 90 mm pitch diameter, 95 mm outside diameter, 25 mm face width, and a total length of 60 mm. The gear meets JIS grade N9 precision standards with a 20° pressure angle and standard full-depth teeth. The MC602ST nylon is fused to an S45C steel core via a diamond-knurled interface, ensuring strong bonding without mechanical fasteners. Allowable torque is 24.3 N·m (2.48 kgf·m) with backlash ranging from 0 to 0.46 mm. The part is rated for operation in ambient temperatures up to 120°C with temperature compensation applied. Weight is 0.91 kg.
Module 2.5, 36 Tooth Nylon Steel Core Spur Gear with Finished 32mm 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 | KNSU2.5-36J32 | KNSU2.5-36J32 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 36 Tooth Nylon Steel Core Spur Gear with Finished 32mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 36 | 36 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
