KPSA2-32J25 is a module 2, 25-tooth plastic spur gear made of MC901 nylon with a 20° pressure angle and standard full-depth teeth, featuring a keyway of 8 mm width by 3.3 mm depth per JIS B1301 Js9 tolerance. The gear has a bore diameter of 25 mm, an outside diameter of 74 mm, a face width of 20 mm, and a theoretical backlash of 0.062 mm. The allowable torque is not specified for this variant. Precision conforms to JIS grade N9 (JIS B1702-1: 1998). The part is a J-series variant requiring a 5-day lead time and must be mounted to a shaft using a steel hub for secure fastening under high load, high temperature, or reverse-impact conditions.
Module 2, 32 Tooth Nylon Hubless Spur Gear with 25mm 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 | KPSA2-32J25 | KPSA2-32J25 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 32 Tooth Nylon Hubless Spur Gear with 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 32 | 32 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
