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What is a hub?

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Wiki User
April 30, 2005 7:30AM

a hub is the area at the end of your axle where your tire mounts,the middle of your tire has a hole in it where the hub sticks out and this holds the bearings that your tire rotates on most are packed with grease to lube the bearings. when you have a hub cap on your tire ....well you get the idea