KPS2.5-28J14 is a plastic spur gear with a module of 2.5, 28 teeth, a 14 mm bore, and a 5 mm × 2.3 mm keyway. It has a pitch diameter of 70 mm, an outside diameter of 75 mm, a face width of 25 mm, and a hub width of 12 mm. Made of MC901 nylon, it meets JIS grade N9 (JIS B1702-1:1998) precision and has a theoretical backlash of 0~0.46 mm. The allowable torque is 0.14 N·m, and the weight is 1.47 kg. A set screw is included for fastening.
Module 2.5, 28 Tooth Nylon Spur Gear with Hub and 14mm 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 | KPS2.5-28J14 | KPS2.5-28J14 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 28 Tooth Nylon Spur Gear with Hub and 14mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 28 | 28 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
