Plastic spur gear with steel core, module 2.5, 48 teeth, 150 mm pitch diameter, 150 mm outside diameter, 25 mm face width, and 85 mm total length, featuring a 70 mm hub diameter and 40 mm hub width, rated for an allowable torque of 34.8 N·m (3.55 kgf·m) with JIS grade N9 precision and a 20° pressure angle. The gear uses MC602ST nylon fused to an S45C steel core via diamond knurling and grooving for high holding strength and thermal stability, with a backlash range of 0-0.48 mm.
Module 2.5, 48 Tooth Nylon Steel Core Spur Gear with Finished 28mm 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 | KNSU2.5-48J28 | KNSU2.5-48J28 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 48 Tooth Nylon Steel Core Spur Gear with Finished 28mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 48 | 48 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
