Product Description
The Boston Gear GA45 is a steel change gear designed for use in machine tools. It allows for various cutting speeds while maintaining a constant speed input. Each gear is made with a double key feature to fit compound steel bushings, connecting two gears on an intermediate shaft.
- Manufactured from steel for durability
- Compatible with Boston Gear compound steel bushings
- Available in a range of tooth counts from 20 to 128
Product Highlights
Use this gear for effective speed adjustments in machinery.
Product Information
Standard Information
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Brand: Boston Gear
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MPN: GA45
Technical Specifications
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Teeth: 45
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Diametral Pitch: 20
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Pressure Angle: 14.5 degrees
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Outside Diameter: 2.35 inches
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Bore Size: 0.625 inches
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Torque at 200 RPM: 108 lb/in
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Torque at 900 RPM: 71.2 lb/in
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Pitch Diameter: 2.25 inches
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Weight: 0.351 lbs
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Material: Steel
