KSS1.5-120J30 is a module 1.5, 120-tooth steel spur gear with a 30 mm bore, 8 mm wide keyway, and a 3.3 mm depth, conforming to JIS grade N8 precision. The gear is made of S45C steel with a tooth hardness of less than 194 HB, has a 20° pressure angle, and a backlash of 0.18-0.38 mm. The allowable torque is 2.60 N·m (0.27 kgf·m), and it includes a set screw. Dimensions include a pitch diameter of 180 mm, outside diameter of 183 mm, face width of 25 mm, and overall thickness of 10 mm.
Module 1.5, 120 Tooth Mild Steel Spur Gear with 30mm 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°
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 | KSS1.5-120J30 | KSS1.5-120J30 |
| Product Name | Metal Spur Gears (metric) | Module 1.5, 120 Tooth Mild Steel Spur Gear with 30mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 120 | 120 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
