Plastic spur gear with steel core, module 2.5, 68 teeth, 20° pressure angle, JIS grade N9 precision, made of MC602ST nylon with S45C steel core. Core outside diameter is 204 mm, pitch diameter is 170 mm, outside diameter is 210 mm, face width is 30 mm, total length is 165 mm. Allowable torque is 90.6 N·m (9.23 kgf·m). Backlash is 0-0.56 mm. Bore diameter is 70 mm. Dimensional stability is high due to fused nylon-metal interface, with operational temperature range up to 140°C.
Module 2.5, 68 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 | KNSU2.5-68J25 | KNSU2.5-68J25 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 68 Tooth Nylon Steel Core Spur Gear with Finished 25mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 68 | 68 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
