Steel hubless spur gears with module 2.5 and 32 teeth, featuring a 25 mm bore, 20° pressure angle, and S45C material, are designed for standard full-depth teeth and JIS grade N8 precision. The gear has a tooth hardness of less than 194 HB, with backlash specified between 0.16 and 0.34 mm. Weight is 1.59 kg and allowable torque is 1.59 N·m. Mounting style is hubless, with dimensions consistent with S5 tooth width and S6 for larger variants.
Module 2.5, 32 Tooth Mild Steel Hubless 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 | KSSA2.5-32J25 | KSSA2.5-32J25 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 32 Tooth Mild Steel Hubless Spur Gear with 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 32 | 32 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
