KPSA2.5-60J45 is a plastic spur gear with a module of 2.5, 45 teeth, and a bore size of 14 mm, designed for use with steel hubs. It has a pitch diameter of 112.5 mm, an outside diameter of 117.5 mm, a face width of 25 mm, and a keyway of 14 mm width by 3.8 mm depth. The gear is made of MC901 nylon, adheres to JIS grade N9 precision (JIS B1702-1:1998), and has a theoretical backlash of 0~0.48 mm. The allowable torque is 0.47 N·m (0.048 kgf·m), and its weight is 0.46 kg.
Module 2.5, 60 Tooth Nylon Hubless Spur Gear with 45mm 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 | KPSA2.5-60J45 | KPSA2.5-60J45 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 60 Tooth Nylon Hubless Spur Gear with 45mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 60 | 60 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
