The KNSU2-45 is a plastic spur gear with a steel core, featuring a module of 2, 45 teeth, a 55 mm bore, a 90 mm pitch diameter, a 94 mm outside diameter, a 20 mm face width, and a 60 mm hub width. It has a JIS grade N9 precision rating, a 20° pressure angle, and is made of MC602ST nylon fused to an S45C steel core using a diamond-knurled surface method for high holding strength. The gear has an allowable torque of 16.5 N·m (1.68 kgf·m) and a weight of 0.74 kg. It is designed for high dimensional stability, wide temperature range operation, and clean aesthetics without bolts or nuts.
Module 2, 45 Tooth Nylon Steel Core Spur Gear with Finished 30mm 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 | KNSU2-45J30 | KNSU2-45J30 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 45 Tooth Nylon Steel Core Spur Gear with Finished 30mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 45 | 45 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
