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:
“What climbs the stair?
Nothing that common women ponder on
If you are worth my hope! Neither Content
Nor satisfied Conscience, but that great family
Some ancient famous authors misrepresent,
The Proud Furies each with her torch on high.”
—William Butler Yeats (1865–1939)
“I have no designs on society, or nature, or God. I am simply what I am, or I begin to be that. I live in the present. I only remember the past, and anticipate the future. I love to live.”
—Henry David Thoreau (1817–1862)