KNSU2-45J15 is a plastic spur gear with a steel core, part of the KNSU2 series featuring a module of 2, 45 teeth, and a 55 mm bore. The gear has a pitch diameter of 90 mm, an outside diameter of 94 mm, a face width of 20 mm, and a total length of 60 mm. It is rated for an allowable torque of 16.5 N·m (1.68 kgf·m) and complies with JIS grade N9 precision (JIS B1702-1: 1998). The tooth profile has a 20° pressure angle and standard full depth, with a backlash range of 0~0.44 mm. The MC602ST nylon is fused to an S45C steel core via a diamond-knurled surface process for high holding strength. The gear weighs 0.74 kg and is designed for use in applications requiring dimensional stability across temperature ranges up to 140°C.
Module 2, 45 Tooth Nylon Steel Core Spur Gear with Finished 15mm 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 | KNSU2-45J15 | KNSU2-45J15 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 45 Tooth Nylon Steel Core Spur Gear with Finished 15mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 45 | 45 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
