KSSG3-29 is a module 3, 29-tooth ground spur gear with a plain bore, heat-treated S45C steel, and JIS grade N7 precision per JIS B1702-1:1998. It has a 20° pressure angle, standard full-depth teeth, induction-hardened surfaces at 50~60 HRC, and a keyway of 6 x 2.8 mm. The gear has a bore diameter of 20 mm, pitch diameter of 87 mm, outside diameter of 93 mm, face width of 30 mm, hub width of 20 mm, and total length of 50 mm. Set screw torque is 1.86 N·m, and backlash is 0.12~0.22 mm. Secondary operations on the tooth area are prohibited due to induction hardening.
Module 3, 29 Tooth Ground Steel Spur Gear with Plain 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
to a standard part, call us or submit an RFQ.
REQUEST A QUOTE
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 | KSSG3-29 | KSSG3-29 |
| Product Name | Metal Spur Gears (metric) | Module 3, 29 Tooth Ground Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 29 | 29 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
