Topic: Sheaves Pulleys
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Answers to Common Questions
What is the difference between a pulley and a sheave?
A pulley has a bearing that it rides on and a sheave wheel usually has a brass sleeve in it to ride on. A pulley usually has a higher rpm and can take more stress than a sheave wheel. Sheave wheels can have bearings in them, but open ones a... Read More »
Source: http://wiki.answers.com/Q/What_is_the_difference_between_a_pulley...
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Sheaves Pulleys
