KSS2-48J25 is a module 2, 48-tooth steel spur gear with an 8 mm keyway (8 x 3.3 mm) and a 25 mm bore, designed for use in mechanical power transmission. The gear is made of S45C steel with a tooth hardness of less than 194 HB and conforms to JIS grade N8 precision (JIS B1702-1: 1998). It has a 20° pressure angle and standard full-depth teeth. The allowable torque is 1.20 N·m, and the backlash is specified between 0.18 and 0.36 mm. The overall dimensions are 148 mm outer diameter, 18.3 mm face width, and 15.1 mm hub diameter. The keyway complies with JIS B1301 standard with Js9 tolerance. The set screw is included with this variant. The product is a J-series item available-on-request
Module 2, 48 Tooth Mild Steel Spur Gear with 25mm 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 | KSS2-48J25 | KSS2-48J25 |
| Product Name | Metal Spur Gears (metric) | Module 2, 48 Tooth Mild Steel Spur Gear with 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 48 | 48 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
