The KSS4-45 is a module 4, 45-tooth steel spur gear with a plain bore, made of S45C material and featuring standard full-depth teeth at a 20° pressure angle. It has a tooth hardness of less than 194HB, a shaft hole diameter of 100 mm, an outer diameter of 180 mm, a tooth width of 40 mm, a hub diameter of 188 mm, and a thickness of 16 mm. The product is rated for an allowable torque of 14.2 kgf·cm and has a backlash range of 0.24~0.52 mm. It complies with JIS grade N8 precision (JIS B1702-1: 1998) and JIS grade 4 (JIS B1702: 1976).
Module 4, 45 Tooth Mild Steel Spur Gear with Plain 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 | KSS4-45 | KSS4-45 |
| Product Name | Metal Spur Gears (metric) | Module 4, 45 Tooth Mild Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 45 | 45 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
