KPSA2.5-55J35 is a plastic spur gear with a module of 2.5, 35 teeth, and a 10 mm bore keyway sized 10 x 3.3 mm, conforming to JIS B1702-1:1998 precision grade N9. The gear is made from MC901 nylon material, has a 20° pressure angle, and a face width of 25 mm. The allowable torque is 0.41 N·m (0.041 kgf·m). The backlash is specified as 0~0.48 mm. A steel hub is required for secure shaft attachment under load or temperature variation. The part is designed for use with steel gears and requires cautious handling due to thermal and moisture sensitivity.
Module 2.5, 55 Tooth Nylon Hubless Spur Gear with 35mm 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 | KPSA2.5-55J35 | KPSA2.5-55J35 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 55 Tooth Nylon Hubless Spur Gear with 35mm 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 |
