KSS3-24J25 is a Module 3 steel spur gear with 25 teeth, featuring a 7.5 mm hub thickness, a 8 x 3.3 mm keyway, an M6 bore, and a JIS grade N8 precision rating. The gear is made from S45C steel with a tooth hardness under 194 HB, has a 20° pressure angle, and standard full-depth teeth. The allowable torque is 1.08 N·m, and the backlash ranges from 0.18 to 0.38 mm. Keyways conform to JIS B1301 Js9 tolerance. The product requires a lead time of up to 5 working days for orders of 1 to 20 units and is not black oxide coated at reworked areas. Secondary operations that reduce tooth width are discouraged due to impacts on precision and strength.
Module 3, 24 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 | KSS3-24J25 | KSS3-24J25 |
| Product Name | Metal Spur Gears (metric) | Module 3, 24 Tooth Mild Steel Spur Gear with 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 24 | 24 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
