40 Tooth 20 DP 0.5 in. Hex Bore Steel Gear
am-0178
$16.00
This gear can be used in the Toughbox, replacing the 50 Tooth Large Output Gear. It can be paired with a 24 Tooth Small Cluster Gear, in order to increase the output speed of the Toughbox. Stan...Read More
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Estimated back in stock: Winter 2022
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Product Overview
Standard Toughbox output reduction: 12.76:1.
Using this gear and a 24 Tooth Small Cluster Gear yields a 5.95:1 ratio.
Specifications
- Bore: 0.5 in. Hex
- Diametral Pitch: 20
- Finish: Zinc Plated
- Material: 4140 steel
- Pitch Diameter: 2 in.
- Pressure Angle: 14.5 Degrees
- Teeth: 40
- Thickness: 0.4 in.
- Weight: 0.305 lbs
Documents
Returns
Returns are accepted within 30 days of purchase.
View our return policy here.
Recommendations
5 reviews
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Review
5 Stars
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gear set up
Used this and the 24 tooth to speed up an acme screw. Also added a 18 cog timing belt pulley. with all of this it runs very well.
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Faster
5 Stars
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Review
Need to make gears out of lighter weight material. VEX is able to do it at less cost.
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Large Output Gear
We use these in our custom shifting gearboxes.
