Steel hubless spur gears with module 1, 120 teeth, and 10 mm tooth width, conforming to JIS grade N8 precision (JIS B1702-1: 1998). Made from S45C steel with a standard full-depth tooth profile and 20° pressure angle. Outer diameter measures 122 mm, with an allowable torque of 1.50 N·m and backlash ranging from 0.08 to 0.18 mm. Designed for use in applications requiring high precision gear transmission, with caution against secondary operations that reduce tooth width due to implications for strength and accuracy.
Module 1, 120 Tooth Mild Steel Hubless Spur Gear with 32mm 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 | KSSA1-120J32 | KSSA1-120J32 |
| Product Name | Metal Spur Gears (metric) | Module 1, 120 Tooth Mild Steel Hubless Spur Gear with 32mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 120 | 120 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
