Plastic spur gears with a steel core, module 1, 90 teeth, 40 mm bore, 90 mm pitch diameter, and 92 mm outside diameter, with a 10 mm face width and 55 mm total length. The allowable torque is 4.56 N·m (0.46 kgf·m), and backlash is 0~0.36 mm. Weight is 0.32 kg. Precision meets JIS grade N9 (JIS B1702-1: 1998). Rated for use with S45C metal core and MC602ST nylon. The hub diameter matches the bore, which may exhibit surface serration without affecting strength.
Module 1, 90 Tooth Nylon Steel Core Spur Gear with Finished 14mm 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 | KNSU1-90J14 | KNSU1-90J14 |
| Product Name | Plastic Spur Gears (metric) | Module 1, 90 Tooth Nylon Steel Core Spur Gear with Finished 14mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 90 | 90 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
