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.
Read more about this topic: Ball Bearing
Famous quotes containing the words common and/or designs:
“This was the noblest Roman of them all.
All the conspirators save only he
Did that they did in envy of great Caesar.
He only, in a general honest thought
And common good to all, made one of them.”
—William Shakespeare (1564–1616)
“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)