Stainless steel spur gear with module 3, 45 teeth, and a 28 mm bore, designed for high-precision applications. It has a 20° pressure angle, standard full-depth teeth, and is made of SUS303 material. The gear adheres to JIS grade N8 precision (JIS B1702-1:1998) and features a keyway sized 8 x 3.3 mm per JIS B1301 (Js9 tolerance). The hub width is 30 mm, with a total length of 255 mm. Theoretical backlash ranges from 0.20 to 0.44 mm, and the allowable torque is 3.20 N·m for bending strength.
Module 3, 45 Tooth Stainless Steel Hubless Spur Gear with 28mm 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°
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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 | KSUSA3-45J28 | KSUSA3-45J28 |
| Product Name | Metal Spur Gears (metric) | Module 3, 45 Tooth Stainless Steel Hubless Spur Gear with 28mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 45 | 45 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Stainless |
