Ground spur gear with module 1.5, 90 teeth, and a 20 mm finished bore, made from S45C steel with induction-hardened tooth surfaces at 50~60 HRC. The gear has a pitch diameter of 135 mm, outside diameter of 138 mm, face width of 15 mm, hub width of 14 mm, and total length of 29 mm. Keyway is 6 mm wide by 2.8 mm deep per JIS B1301, Js9 tolerance. Precision conforms to JIS grade N7 (JIS B1702-1: 1998). Backlash is theoretically 0.12~0.20 mm, and weight is 2.02 kg. Set screw is included. Secondary operations on tooth areas are prohibited due to induction hardening.
Module 1.5, 90 Tooth Ground Steel Spur Gear with 20mm 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 | KSSG1.5-90J20 | KSSG1.5-90J20 |
| Product Name | Metal Spur Gears (metric) | Module 1.5, 90 Tooth Ground Steel Spur Gear with 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 90 | 90 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
