KNSU2-56 is a plastic spur gear with a steel core, featuring a module of 2, 56 teeth, a pitch diameter of 112 mm, an outside diameter of 116 mm, a face width of 20 mm, a hub diameter of 60 mm, and a total length of 65 mm. It has a JIS grade N9 precision rating, a 20° pressure angle, and is made of MC602ST nylon with an S45C steel core. The allowable torque is 21.5 N·m (2.20 kgf·m), with a backlash range of 0 to 0.46 mm. The gear uses a knurled metal core for high holding strength and maintains dimensional stability across temperature variations.
Module 2, 56 Tooth Nylon Steel Core Spur Gear with Plain 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 | KNSU2-56 | KNSU2-56 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 56 Tooth Nylon Steel Core Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 56 | 56 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
