KSSG2.5-56J30 is a ground spur gear with module 2.5, 30 teeth, and a 30 mm bore diameter. It has an outside diameter of 155 mm, face width of 25 mm, and hub width of 18 mm. The gear is made of S45C steel with induction-hardened tooth surfaces reaching 50-60 HRC hardness and conforms to JIS grade N7 precision (JIS B1702-1:1998). It is equipped with an M6 set screw and has a backlash of 0.14-0.24 mm. The allowable torque is 27.3 N·m and 3.06 kgf·m. The keyway size is 8 mm wide by 3.3 mm deep. The total length is 43 mm and the weight is 3.47 kg.
Module 2.5, 56 Tooth Ground Steel Spur Gear with 30mm 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 | KSSG2.5-56J30 | KSSG2.5-56J30 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 56 Tooth Ground Steel Spur Gear with 30mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 56 | 56 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
