Plastic spur gears with a steel core, module 1.5, 48 teeth, designed for mechanical power transmission. The gear has a 40 mm bore, 72 mm pitch diameter, 75 mm outside diameter, and 15 mm face width. The allowable torque is 7.53 N·m (0.77 kgf·m), with a theoretical backlash of 0~0.40 mm and a weight of 0.33 kg. The gear teeth are standard full depth with a 20° pressure angle, conforming to JIS grade N9 (JIS B1702-1: 1998). The core is S45C steel, and the gear material is MC602ST nylon, fused to the core for improved thermal stability and dimensional integrity. The product is rated for operation in ambient temperatures up to 120°C with derating applied.
Module 1.5, 48 Tooth Nylon Steel Core Spur Gear with Finished 19mm 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 | KNSU1.5-48J19 | KNSU1.5-48J19 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 48 Tooth Nylon Steel Core Spur Gear with Finished 19mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 48 | 48 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
