Plastic spur gear with a steel core, designed for high torque transmission and dimensional stability under temperature variation, with a module of 2, 48 teeth, and a bore diameter of 60 mm. The gear has a pitch diameter of 96 mm, outside diameter of 100 mm, face width of 20 mm, and total length of 34 mm. It is rated for an allowable torque of 17.8 N·m (1.82 kgf·m) and adheres to JIS grade N9 precision (JIS B1702-1: 1998). The metal core is S45C, fused to MC602ST nylon via a diamond-knurled surface process, ensuring strong mechanical bonding. Backlash is 0-0.44 mm. The part is not listed explicitly, but matches the KNSU2-48 variant in the series.
Module 2, 48 Tooth Nylon Steel Core Spur Gear with Finished 19mm 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 | KNSU2-48J19 | KNSU2-48J19 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 48 Tooth Nylon Steel Core Spur Gear with Finished 19mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 48 | 48 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
