KSUSA2.5-40J28 is a stainless steel spur gear with a module of 2.5, 40 teeth, and a 28 mm pitch diameter. The gear has a 10 mm keyway (8 mm wide × 3.3 mm deep) and a face width of 25 mm. Made of SUS303 with no heat treatment, it complies with JIS grade N8 precision (JIS B1702-1:1998). The allowable torque is 1.41 N·m (0.14 kgf·m), with a theoretical backlash range of 0.16 to 0.34 mm. Total length is 105 mm, hub diameter is 10 mm, and outside diameter is 105 mm. The keyway is machined to JIS B1301 Js9 tolerance. The product is part of the J series, available-on-request
Module 2.5, 40 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°
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 | KSUSA2.5-40J28 | KSUSA2.5-40J28 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 40 Tooth Stainless Steel Hubless Spur Gear with 28mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 40 | 40 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Stainless |
