The KPSA2.5-48J25 is a plastic spur gear with a module of 2.5, 25 teeth, and a 8 mm x 3.3 mm keyway, made of MC901 nylon material. It has a pitch diameter of 62.5 mm, an outside diameter of 67.5 mm, a face width of 25 mm, and a theoretical backlash of 0 to 0.48 mm. The gear meets JIS grade N9 precision standards (equivalent to JIS B1702-1:1998) and has an allowable torque of 0.32 N·m and 0.032 kgf·m. The keyway follows JIS B1301 standards with Js9 tolerance.
Module 2.5, 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 | KPSA2.5-48J25 | KPSA2.5-48J25 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 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 |
