KSUS2.5-18J17 is a stainless steel spur gear with a module of 2.5, 18 teeth, and a 17 mm bore. It has a pitch diameter of 45 mm, an outside diameter of 50 mm, a face width of 25 mm, and a hub width of 18 mm, with a total length of 43 mm. The gear features a keyway measuring 6 mm wide by 2.8 mm deep and an M5 set screw. It is manufactured from SUS303 stainless steel with a tooth hardness of less than 194 HB, adhering to JIS grade N8 precision standards (JIS B1702-1:1998). The pressure angle is 20°, with a theoretical backlash of 0.32 mm. Allowable torque ratings are 42.4 N·m for bending strength and 4.32 N·m for surface durability. The gear implies a standard full-depth tooth profile and is subject to cautions regarding secondary operations that may reduce tooth width.
Module 2.5, 18 Tooth Stainless Steel Spur Gear with 17mm 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 | KSUS2.5-18J17 | KSUS2.5-18J17 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 18 Tooth Stainless Steel Spur Gear with 17mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 18 | 18 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Stainless |
