KSSG1-55J17 is a module 1, 17-tooth ground spur gear made of S45C steel with induction-hardened teeth reaching 50-60 HRC, featuring a 17 mm bore, 5 x 2.3 mm keyway, and an M4 set screw. It has a pitch diameter of 55 mm, outside diameter of 57 mm, face width of 8 mm, hub width of 10 mm, and total length of 18 mm. The gear meets JIS grade N7 precision (JIS B1702-1:1998), has a 20° pressure angle, allowable torque of 0.19 N·m (0.019 kgf·m), and theoretical backlash of 0.19 mm. No secondary operations are permitted on the tooth surface due to induction hardening.
Module 1, 55 Tooth Ground 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 | KSSG1-55J17 | KSSG1-55J17 |
| Product Name | Metal Spur Gears (metric) | Module 1, 55 Tooth Ground Steel Spur Gear with 17mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 55 | 55 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
