KNSU2 series plastic spur gears with steel cores feature a module of 2, JIS grade N9 precision, 20° pressure angle, and MC602ST nylon teeth bonded to an S45C steel core using a diamond-knurled surface for high holding strength. The gear has 48 teeth, a pitch diameter of 96 mm, an outside diameter of 100 mm, a face width of 20 mm, and an allowable torque of 17.8 N·m. The bore diameter is 60 mm, and the total length is 34 mm. The series exhibits good dimensional stability and operates in a wide temperature range, including up to 140°C. Backlash ranges from 0 to 0.44 mm, and the weight is 0.88 kg.
Module 2, 48 Tooth Nylon Steel Core Spur Gear with Finished 20mm 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 | KNSU2-48J20 | KNSU2-48J20 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 48 Tooth Nylon Steel Core Spur Gear with Finished 20mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 48 | 48 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
