Plastic spur gears with steel core, module 1.5, 90 teeth, featuring a 60 mm pitch diameter, 135 mm outside diameter, 15 mm face width, and a 12 mm bore. The gear has an allowable torque of 15.4 N·m (1.57 kgf·m) and a backlash of 0~0.42 mm. Weight is 1.29 kg. Constructed with MC602ST nylon and an S45C steel core, it meets JIS grade N9 (JIS B1702-1: 1998) precision standards. The design integrates the nylon hub directly onto the metal core through a knurled and grooved interface for enhanced holding strength and dimensional stability.
Module 1.5, 90 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.
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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 | KNSU1.5-90J25 | KNSU1.5-90J25 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 90 Tooth Nylon Steel Core Spur Gear with Finished 25mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 90 | 90 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
