Plastic spur gears with a steel core, module 1.5, 45 teeth, and a bore diameter of 40 mm, designed for use with standard full-depth teeth at a 20° pressure angle, meeting JIS grade N9 precision (JIS B1702-1: 1998). The gear has an outside diameter of 70.5 mm, face width of 15 mm, and total length of 45 mm, with an allowable torque of 6.94 N·m and backlash of 0~0.40 mm. The core is made of S45C steel, and the gear is molded from MC602ST nylon, with a weight of 0.33 kg. Backlash and torque ratings are based on theoretical meshing with an identical gear under standard conditions.
Module 1.5, 45 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 | KNSU1.5-45J19 | KNSU1.5-45J19 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 45 Tooth Nylon Steel Core Spur Gear with Finished 19mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 45 | 45 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
