Plastic spur gear with steel core, module 2.5, 56 teeth, 168 mm pitch diameter, 174 mm outside diameter, 30 mm face width, and 130 mm hub width. Precision grade JIS N9 (JIS B1702-1:1998), pressure angle 20°, with MC602ST nylon molded onto an S45C steel core. Allowable torque is 72.7 N·m (7.42 kgf·m), backlash 0∼0.56 mm. Bore diameter is 70 mm. Uses a diamond-knurled core for mechanical bonding.
Module 2.5, 56 Tooth Nylon Steel Core Spur Gear with Finished 25mm 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 | KNSU2.5-56J25 | KNSU2.5-56J25 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 56 Tooth Nylon Steel Core Spur Gear with Finished 25mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 56 | 56 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
