KPS2.5-20J16 is a plastic spur gear with a module of 2.5, 20 teeth, and a 16 mm finished bore. It is made of MC901 nylon, has a 20° pressure angle, and standard full-depth teeth. The gear has a pitch diameter of 50 mm, an outside diameter of 55 mm, a face width of 25 mm, and a total length of 37 mm. It includes a keyway compliant with JIS B1301 (J s 9 tolerance) and a set screw. The allowable torque is 9.59 N·m (0.98 kgf·m), with a theoretical backlash of 0.064 mm. The part is classified to JIS grade N9 per JIS B1702-1:1998 and tooth hardness is 115~120 HRR.
Module 2.5, 20 Tooth Nylon Spur Gear with Hub and 16mm 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.
Request for Quote
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 | KPS2.5-20J16 | KPS2.5-20J16 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 20 Tooth Nylon Spur Gear with Hub and 16mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 20 | 20 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
