KSS1.5-85J20 is a steel spur gear with a module of 1.5, 20 teeth, and a finished bore of 20 mm. It has a 6 x 2.8 mm keyway according to JIS B1301 with Js9 tolerance, and is made of S45C material with a tooth hardness of less than 194 HB. The gear meets JIS grade N8 precision (JIS B1702-1: 1998) and has a 20° pressure angle. Theoretical backlash is 0.18~0.38 mm. A set screw is included. The gear is black oxide coated except where reworked. Dimensions include a pitch diameter of 30 mm, outer diameter of 33 mm, face width of 15 mm, and weight of 1.65 kg.
Module 1.5, 85 Tooth Mild 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 | KSS1.5-85J20 | KSS1.5-85J20 |
| Product Name | Metal Spur Gears (metric) | Module 1.5, 85 Tooth Mild Steel Spur Gear with 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 85 | 85 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
