Circular Pitch 5 ground spur gear with 20 teeth, 8 mm bore, and standard full-depth teeth featuring a 20° pressure angle, made from S45C steel with induction-hardened tooth surfaces (50-60 HRC). Precision grade complies with JIS B1702-1:1998 N7 and JIS B1702:1976 Grade 3. Pitch diameter is 31.83 mm, outside diameter is 35.01 mm, face width is 15 mm, and total length is 30 mm. Allowable torque is 24.8 N·m for bending strength and 13.7 N·m for surface durability, with backlash ranging from 0.04 to 0.18 mm and weight of 0.14 kg. No secondary operations permitted on tooth areas due to induction hardening.
Circular Pitch 5 - 20 Tooth Ground Steel Spur Gear with 8mm 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
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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 | KSSCPG5-20J8 | KSSCPG5-20J8 |
| Product Name | Metal Spur Gears (metric) | Circular Pitch 5 - 20 Tooth Ground Steel Spur Gear with 8mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 20 | 20 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
