KSUSA2-42J20 is a stainless steel spur gear with a module of 2, 42 teeth, and a 20 mm face width. It has a bore diameter of 20 mm, an outside diameter of 88 mm, and a hub width of 20 mm. The gear is made of SUS303 stainless steel with a tooth hardness less than 194 HB, featuring a 20° pressure angle and JIS Grade N8 precision. It includes a keyway sized 6 mm wide by 2.8 mm deep per JIS B1301 Js9 tolerance, and a set screw for shaft retention. The allowable torque is 0.73 N·m (0.075 kgf·m), with a backlash range of 0.18-0.36 mm and a weight of 0.81 kg. The gear is part of the J Series, which requires a lead time of five working days and is available in quantities of 1 to 20 units per order.
Module 2, 42 Tooth Stainless Steel Hubless 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°
For custom components or modifications
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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 | KSUSA2-42J20 | KSUSA2-42J20 |
| Product Name | Metal Spur Gears (metric) | Module 2, 42 Tooth Stainless Steel Hubless Spur Gear with 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 42 | 42 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Stainless |
