KSS3-29J25 is a module 3, 29-tooth steel spur gear made of S45C material with a 25 mm finished bore, JIS grade N8 precision, 20° pressure angle, and standard full-depth teeth. It features a keyway conforming to JIS B1301 Js9 tolerance and a tapped hole with included set screw. The gear has a tooth hardness of less than 194 HB, with an allowable torque of 1.66 N·m and a theoretical backlash of 0.18 to 0.38 mm. Dimensions include a bore depth of 7.5 mm, outer diameter of 87 mm, and thickness of 26.7 mm. This variant is available on request with a lead time of up to 5 working days and a maximum order quantity of 20 units per batch.
Module 3, 29 Tooth Mild Steel Spur Gear with 25mm 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 | KSS3-29J25 | KSS3-29J25 |
| Product Name | Metal Spur Gears (metric) | Module 3, 29 Tooth Mild Steel Spur Gear with 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 29 | 29 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
