KNSU2-44J22 is a plastic spur gear with a steel core, part of the KNSU2 series featuring MC602ST nylon teeth bonded to an S45C steel core. The gear has a module of 2, 44 teeth, a pitch diameter of 88 mm, an outside diameter of 92 mm, a face width of 20 mm, and a hub diameter of 22 mm. It meets JIS grade N9 precision (JIS B1702-1:1998) with a 20° pressure angle and standard full-depth teeth. The allowable torque is 16.0 N·m (1.63 kgf·m), with a backlash range of 0~0.44 mm and a weight of 0.74 kg. The gear is designed for high dimensional stability and operates effectively across a wide temperature range, with the metal core secured via diamond knurling and grooving for enhanced bonding. The bore is finished to 22 mm, consistent with the catalog number KNSU2-44.
Module 2, 44 Tooth Nylon Steel Core Spur Gear with Finished 22mm 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 | KNSU2-44J22 | KNSU2-44J22 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 44 Tooth Nylon Steel Core Spur Gear with Finished 22mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 44 | 44 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
