S10S20M050P2020G is a metric spur gear with 50 teeth, a module of 2, and a 20° pressure angle, designed for power transmission. It has a 50 mm bore with a tolerance of +0.021/0 mm, a 100 mm pitch diameter, a 104 mm outside diameter, and a 20 mm face width. The gear is made from AISI 4135 steel with tooth surfaces induction hardened to HRC 50-55 and meets ISO Class 5 precision. The shaft tolerance for similar models in this series is specified as 0/-0.018 mm for 12 and 15 mm bores, but this part's 50 mm bore follows the +0.021/0 mm tolerance. The hub design and mounting features are conformant to metric standards with a ground finish.
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 | S10S20M050P2020G |
| Product Name | Module 2, 50 Teeth, 20° Pressure Angle, ANSI 4135 Steel Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 50 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | AISI 4135 Steel |
