KNSU2-30 is a plastic spur gear with a steel core, featuring a module of 2, 30 teeth, a pitch diameter of 60 mm, an outside diameter of 64 mm, a face width of 20 mm, and a hub diameter of 35 mm. It has a total length of 34 mm, weighs 0.28 kg, and is rated for an allowable torque of 9.84 N·m (1.00 kgf·m) with a backlash range of 0 to 0.44 mm. The gear meets JIS grade N9 precision (JIS B1702-1:1998) and uses MC602ST nylon fused to an S45C steel core via a diamond knurling process for strong adhesion. The design provides dimensional stability across temperature variations and a clean appearance without external fasteners.
Module 2, 30 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 | KNSU2-30 | KNSU2-30 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 30 Tooth Nylon Steel Core Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 30 | 30 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
