KSUS2-18J12 is a stainless steel spur gear with a module of 2, 18 teeth, and a 12 mm bore, conforming to JIS Grade N8 precision (JIS B1702-1: 1998). The gear has a 20° pressure angle, made from SUS303 material with no heat treatment, and features a keyway sized 4 mm width × 1.8 mm depth per JIS B1301 Js9 tolerance. It includes an M4 set screw and has a face width of 20 mm, hub width of 16 mm, and total length of 36 mm. The allowable torque is 0.21 N·m (0.021 kgf·m), with a theoretical backlash range of 0.12-0.26 mm. The gear's pitch diameter is 36 mm, outside diameter is 40 mm, and hub diameter is 32 mm.
Module 2, 18 Tooth Stainless Steel Spur Gear with 12mm 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 | KSUS2-18J12 | KSUS2-18J12 |
| Product Name | Metal Spur Gears (metric) | Module 2, 18 Tooth Stainless Steel Spur Gear with 12mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 18 | 18 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Stainless |
