KSS3-25 is a steel spur gear with 25 teeth, module 3, and a plain bore, designed for mechanical power transmission. It is made of S45C steel with a tooth hardness of less than 194HB and conforms to JIS grade N8 precision (JIS B1702-1:1998). The gear has a 20° pressure angle and standard full-depth teeth. Backlash for a matched pair is 0.18 to 0.38 mm. Secondary operations may exclude black oxide coating. It is available as an on-request product with a lead time of up to five working days and a minimum order quantity of one unit.
Module 3, 25 Tooth Mild Steel Spur Gear with Plain 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 | KSS3-25 | KSS3-25 |
| Product Name | Metal Spur Gears (metric) | Module 3, 25 Tooth Mild Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 25 | 25 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
