The KNSU2.5-68J28 is a plastic spur gear with a module of 2.5 and 68 teeth, designed for applications requiring a lightweight yet durable component. It features a steel core for enhanced strength and stability, making it suitable for various mechanical systems. The gear has a finished bore of 28mm, allowing for easy integration into assemblies. The material used is MC nylon, which provides good dimensional stability and can operate effectively within a wide temperature range. The gear is manufactured to JIS grade N9 precision standards, ensuring reliable performance in applications where precision is critical. It is important to note that while the gear can operate without lubrication, pairing it with steel gears is recommended to prevent heat generation and expansion.
Module 2.5, 68 Tooth Nylon Steel Core Spur Gear with Finished 28mm 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 | KNSU2.5-68J28 | KNSU2.5-68J28 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 68 Tooth Nylon Steel Core Spur Gear with Finished 28mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 68 | 68 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
