Steel hubless spur gears with module 2 and 20° pressure angle, made from S45C steel and rated to JIS grade N8 (JIS B1702-1: 1998), featuring standard full-depth teeth with a tooth hardness less than 194 HB. The gears are available in tooth counts from 20 to 100, with a 12 mm to 18 mm tooth width depending on size, and supply a maximum backlash of 0.30 mm. For the 50-tooth variant, the outer diameter is 104 mm, the hub length is 20 mm, and the allowable torque is 2.03 N·m. The product is supplied in S5 or S6 alloy configuration depending on size.
Module 2, 50 Tooth Mild Steel Hubless Spur Gear with 45mm 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.
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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 | KSSA2-50J45 | KSSA2-50J45 |
| Product Name | Metal Spur Gears (metric) | Module 2, 50 Tooth Mild Steel Hubless Spur Gear with 45mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 50 | 50 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
