Common Designs
There are several common designs of ball bearing, each offering various trade-offs. They can be made from many different materials, including: stainless steel, chrome steel, and ceramic (silicon nitride (Si3N4)). A hybrid ball bearing is a bearing with ceramic balls and races of metal.
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Famous quotes containing the words common and/or designs:
“I hope there are some who will brave ridicule for the sake of common justice to half the people in the world.”
—Barbara Leigh Smith Bodichon (1827–1891)
“His designs were strictly honourable, as the phrase is; that is, to rob a lady of her fortune by way of marriage.”
—Henry Fielding (1707–1754)