Plastic spur gear with module 2, 40 teeth, and a 12 mm keyway for shaft attachment, made of MC901 nylon with a pressure angle of 20° and JIS grade N9 precision. The gear has a pitch diameter of 80 mm, outside diameter of 84 mm, face width of 20 mm, and an allowable torque of 0.19 N·m. Backlash is specified as 0 to 0.46 mm. The gear features a steel hub for secure mounting and complies with JIS B1301 keyway standards. Dimensional stability may vary with temperature and humidity changes. This part belongs to the KPSA2 series, which requires a lead time for order processing.
Module 2, 55 Tooth Nylon Hubless Spur Gear with 40mm 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 | KPSA2-55J40 | KPSA2-55J40 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 55 Tooth Nylon Hubless Spur Gear with 40mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 55 | 55 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
