KPSA2-48J25 is a plastic spur gear in the KPSA series with module 2, 25 teeth, and a 8 mm x 3.3 mm keyway. It has a pitch diameter of 50 mm, an outside diameter of 54 mm, and a face width of 20 mm. Made of MC901 nylon, it meets JIS grade N9 precision (JIS B1702-1: 1998). The allowable torque is 14.9 N·m (1.52 kgf·m) with backlash ranging from 0 to 0.44 mm, and it weighs 0.16 kg. Keyways conform to JIS B1301 Js 9 tolerance.
Module 2, 48 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 | KPSA2-48J25 | KPSA2-48J25 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 48 Tooth Nylon Hubless Spur Gear with 25mm 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 |
