KSSG5-32 is a module 5, 32-tooth spur gear made of S45C carbon steel with induction-hardened teeth, designed for high surface durability and compatibility with hardened racks. The gear features a bore dimension tolerance of H7 and is subject to a precision downgrade of approximately one grade after hardening. Surface hardness after induction hardening ranges from HRC 50 to 60, with a case depth of at least 1 mm measured to HV450 per JIS G 0559:2008. The gear is intended for use with proper lubrication and aligned shafts to prevent noise and wear, and must not undergo black oxide processing after hardening. The maximum bore size is limited to 60% to 70% of the hub diameter to maintain structural integrity.
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:
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | KSSG5-32 |
| Product Name | Module 5, 32 Tooth Heat-Treated S45C Carbon Steel Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 32 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | Steel; Carbon Steel |
