Module 2.5 plastic spur gear with 50 teeth, 19 mm bore, 125 mm pitch diameter, 130 mm outside diameter, 25 mm face width, and a 6 x 2.8 mm keyway, made of MC901 nylon. It has a JIS grade N9 precision rating, 20° pressure angle, standard full-depth teeth, allowable torque of 0.35 N·m, and theoretical backlash of 0 to 0.48 mm. The gear is designed for use with steel hubs for secure shaft attachment under high temperature, large diameter, or impact conditions.
Module 2.5, 50 Tooth Nylon Hubless Spur Gear with 19mm Finished 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 | KPSA2.5-50J19 | KPSA2.5-50J19 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 50 Tooth Nylon Hubless Spur Gear with 19mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 50 | 50 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
