The KNSU2 series consists of plastic spur gears with a steel core, using MC602ST nylon molded onto an S45C steel hub. The gear features a module of 2, a pressure angle of 20°, standard full-depth teeth, and meets JIS grade N9 precision (JIS B1702-1:1998). The 36-tooth variant has a 40 mm bore, 72 mm pitch diameter, 76 mm outside diameter, 20 mm face width, and 45 mm hub width. It has an allowable torque of 12.5 N·m (1.27 kgf·m) and a weight of 0.42 kg. The core is treated with a 2 mm pitch diamond knurl and grooves to ensure strong bonding with the nylon. Backlash is 0-0.44 mm. The design provides dimensional stability, wide temperature tolerance, and a clean appearance without fasteners.
Module 2, 36 Tooth Nylon Steel Core Spur Gear with Finished 22mm 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.
Request for Quote
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 | KNSU2-36J22 | KNSU2-36J22 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 36 Tooth Nylon Steel Core Spur Gear with Finished 22mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 36 | 36 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
