KPU2-35 is a plastic spur gear with a module of 2, 35 teeth, and a stainless steel core, designed for mechanical power transmission. It features a bore diameter of 35 mm, an outside diameter of 74 mm, a face width of 20 mm, and a total length of 45 mm. The gear is made of MC901 nylon fused to a SUS303 metal core using a diamond-knurled surface for strong adhesion. It complies with JIS grade N9 precision standards (JIS B1702-1:1998), has a 20° pressure angle, and standard full-depth teeth. Allowable torque is 1.02 N·m with a theoretical backlash of 0~0.44 mm and a weight of 0.41 kg. Dimensional stability is maintained under temperature variations due to full-core fusion, but plastic teeth are sensitive to heat and humidity. Operation without lubrication is discouraged; mating with steel gears is recommended.
Module 2, 35 Tooth Nylon Spur Gear with Stainless Steel Core and 20mm 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.
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 | KPU2-35J20 | KPU2-35J20 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 35 Tooth Nylon Spur Gear with Stainless Steel Core and 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 35 | 35 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Stainless; Nylon; Nylon / Stainless Core |
