The KPSA2.5-48J32 is a plastic spur gear with a module of 2.5, 48 teeth, and a 32 mm bore, made from MC901 nylon. It has a 6 x 2.8 mm keyway according to JIS B1301, a pitch diameter of 120 mm, an outside diameter of 125 mm, and a face width of 25 mm. The allowable torque is 0.31 N·m (0.30 kgf·m), and the theoretical backlash is 0~0.48 mm. The gear meets JIS grade N9 precision (JIS B1702-1: 1998) with a 20° pressure angle and standard full-depth teeth. It is designed for use with steel hubs for secure shaft attachment under high temperature, large diameter, or reverse load conditions.
Module 2.5, 48 Tooth Nylon Hubless Spur Gear with 32mm 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 | KPSA2.5-48J32 | KPSA2.5-48J32 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 48 Tooth Nylon Hubless Spur Gear with 32mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 48 | 48 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
