KSSG2-28J18 is a module 2, 28-tooth ground spur gear with an 18mm bore, 56mm outside diameter, 20mm face width, and 16mm hub width. It features a 6 x 2.8mm keyway and an M5 set screw. The gear is made from S45C steel with induction-hardened tooth surfaces at 50-60 HRC, and meets JIS grade N7 precision (JIS B1702-1:1998). Allowable torque is 6.28 N·m and backlash is 0.12-0.22 mm. The total length is 36mm and weight is 0.51 kg. Secondary operations on the tooth area are prohibited due to induction hardening.
Module 2, 28 Tooth Ground Steel Spur Gear with 18mm 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 | KSSG2-28J18 | KSSG2-28J18 |
| Product Name | Metal Spur Gears (metric) | Module 2, 28 Tooth Ground Steel Spur Gear with 18mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 28 | 28 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
