Steel hubless spur gear with module 3, 35 teeth, and a bore diameter of 50 mm, designed for applications requiring JIS grade N8 precision. The gear has a 25 mm tooth width, 20° pressure angle, and is made of S45C steel with a tooth hardness less than 194 HB. It has an allowable torque of 33.1 N·m and a theoretical backlash range of 0.18 to 0.38 mm. The part is classified under KSSA3 series and requires avoidance of secondary operations that reduce tooth width to preserve precision and strength.
Module 3, 35 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.
REQUEST A QUOTE
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 | KSSA3-35J25 | KSSA3-35J25 |
| Product Name | Metal Spur Gears (metric) | Module 3, 35 Tooth Mild Steel Hubless Spur Gear with 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 35 | 35 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
