KSUS1-120J18 is a stainless steel spur gear with module 1, 18 teeth, and a 18mm bore. The gear features a set screw for shaft attachment, a 20° pressure angle, and is made from SUS303 with no heat treatment. The face width, hub width, and total length are 10mm, 10mm, and 20mm respectively. Backlash is specified as 0.08~0.18mm, and the keyway conforms to JIS B1301, Js9 tolerance. The set screw size is M5*, and the part is classified under JIS grade N8 (JIS B1702-1:1998) precision. Allowable torque values are calculated under assumed usage conditions, and secondary operations that reduce tooth width are discouraged. The J series requires a 5-day lead time for orders of 1 to 20 units.
Module 1, 120 Tooth Stainless Steel Spur Gear with 18mm 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.
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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 | KSUS1-120J18 | KSUS1-120J18 |
| Product Name | Metal Spur Gears (metric) | Module 1, 120 Tooth Stainless Steel Spur Gear with 18mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 120 | 120 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Stainless |
