A 1B 2MY04070 is a metric spur gear with module 0.4, 70 teeth, and a 20° pressure angle, made of brass, with a 5 mm face width and an 8 mm bore diameter. The gear has an outer diameter of 28.8 mm, a pitch diameter of 28 mm, and a hub diameter tolerance of H8. The bore diameter tolerance is +0.018/0 mm. The gear is prehardened to HRC 25 and complies with ISO standards for metric gearing.
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 | A 1B 2MY04070 |
| Product Name | Module 0.4, 70 Teeth, 20° Pressure Angle, Brass Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 70 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | Brass; Brass |
