KSSG1.5-70 is a ground spur gear with a module of 1.5, 70 teeth, and a pitch diameter of 105 mm, outside diameter of 112.5 mm, face width of 15 mm, hub width of 14 mm, and total length of 29 mm. It features a standard full-depth tooth profile, a 20° pressure angle, and is made from S45C steel with induction-hardened tooth surfaces reaching 50-60 HRC. Precision is specified as JIS grade N7 per JIS B1702-1:1998. The gear has a plain bore with a hub diameter of 60 mm and a keyway size of 8 x 3.3 mm. Backlash is listed as 0.12-0.20 mm, and weight is 1.41 kg. Secondary operations on the tooth surface are prohibited due to induction hardening.
Module 1.5, 70 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°
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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 | KSSG1.5-70 | KSSG1.5-70 |
| Product Name | Metal Spur Gears (metric) | Module 1.5, 70 Tooth Ground Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 70 | 70 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
