KNSU2-80J35 is a plastic spur gear with a steel core, part of the KNSU2 series featuring a module of 2, 80 teeth, and a 60 mm bore diameter. The gear has a pitch diameter of 160 mm, an outside diameter of 164 mm, a face width of 20 mm, and a total length of 125 mm. It is made of MC602ST nylon with an S45C steel core, machined to JIS grade N9 precision with a 20° pressure angle. The allowable torque is 32.0 N·m (3.27 kgf·m), and the backlash is 0~0.46 mm. The bore is finished to support a 35 mm shaft, matching the hub diameter specification. The gear employs a diamond-knurled metal core for enhanced nylon adhesion and exhibits dimensional stability across elevated temperatures up to 140°C.
Module 2, 80 Tooth Nylon Steel Core Spur Gear with Finished 35mm 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 | KNSU2-80J35 | KNSU2-80J35 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 80 Tooth Nylon Steel Core Spur Gear with Finished 35mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 80 | 80 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
