KSUS1-40J20 is a stainless steel spur gear with a module of 1, 40 teeth, and a 20 mm keyway, designed for light load applications. It is made of SUS303 stainless steel with a JIS grade N8 precision and a 20° pressure angle. The gear has a finished bore diameter of 20 mm, a total length of 20 mm, and a keyway dimension of 6×2.8 mm per JIS B1301 (Js 9 tolerance). Allowable torque is 0.12 N·m (0.012 kgf·m), with backlash ranging from 0.08 to 0.18 mm. Set screws are included, and the S1K shape is used for the keyway. The part is available on request with a lead time of up to 5 working days and is limited to single batches of 1 to 20 units.
Module 1, 40 Tooth Stainless Steel Spur Gear with 20mm Finished Bore
Inch Gears: AGMA 12, 10, 9, and 8
Available Pitches: 120 thru 16
Pressure Angles: 20° and 14.5°
Metric Gears: ISO 5 thru 9
Available Modules: 0.3 thru 3
Pressure Angles: 20° and 14.5°
For custom components or modifications
to a standard part, call us or submit an RFQ.
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Elements of Metric Gear Technology
How to Achieve Optimum Performance in a Miniature Gear Train
You May Also Need:
Shafts
Bearings
Couplings
Our metal spur gears are available in a variety of materials, including:
With a variety of fastening styles, including:
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KSUS1-40J20 | KSUS1-40J20 |
| Product Name | Metal Spur Gears (metric) | Module 1, 40 Tooth Stainless Steel Spur Gear with 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 40 | 40 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Stainless |
