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How to support a shaft?. The motor just turns the shaft. It doesn’t provide any support. What are the loadings on the shaft?. Is the shaft mounted vertical or horizontal? Is the motor turning a drive screw? How do you provide radial and vertical support? Bushings Thrust bushings - PowerPoint PPT Presentation
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How to support a shaft?
The motor just turns the shaft. It doesn’t provide any support.
What are the loadings on the shaft?• Is the shaft mounted vertical or horizontal?• Is the motor turning a drive screw?
• How do you provide radial and vertical support?• Bushings
• Thrust bushings• Radial load bushings
• Bearings• Radial ball bearings• Angular contact ball bearings• Roller bearings
Selection is based on combination of load and number of revolutions for bearing life.
EML 3005
Examples