Bulletin No. 1031 includes information on Duralon(reg) self-lubricating composite bearings. Features include a woven Teflon(reg) fabric liner backed by a rugged casing of filament-wound fiberglass and epoxy resin. Bearings are available in thread forms; spherical shapes; and in round, square, and hexagonal diameters. Bearings are for applications where metal bearings have limitations in hard-to-lubricate or harsh environmental conditions.
Rexnord Corp., 2400 Curtiss St., Downers Grove, IL 60515, FAX (630) 969-8752.
Halloween isn’t just a time for creative costumes. Thanks to the element14 online design community, the holiday this year also brings us a number of creative electronic device design ideas aimed at making your Halloween party a unique experience.
On April 15, 2010, President Barack Obama gave a major speech at the Kennedy Space Center in Florida, announcing that the US would send astronauts to Mars by the mid-2030s. But in order to do so, NASA would first need to ramp up its capabilities through missions directed toward "a series of increasingly demanding targets," i.e. asteroids.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.