Steel hubless spur gear with module 3, 25 teeth, and S5 precision grade, conforming to JIS B1702-1:1998 grade N8. The gear has a standard full-depth tooth form, 20° pressure angle, and is made of S45C steel with a hardness less than 194HB. The catalog specifies the bore diameter as 15mm for this variant, with an allowable torque of 1.66 N·m and a theoretical backlash range of 0.18~0.38 mm. The part weighs 1.00 kg and is designed for general mechanical drive applications.
Module 3, 25 Tooth Mild Steel Hubless Spur Gear with 16mm 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°
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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 | KSSA3-25J16 | KSSA3-25J16 |
| Product Name | Metal Spur Gears (metric) | Module 3, 25 Tooth Mild Steel Hubless Spur Gear with 16mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 25 | 25 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
