Dental Bearings
Posted on February 5, 2008 - Filed Under Health and Fitness | Leave a Comment
Dental bearings are smooth spheres that provide low resistance rolling action in dental handpieces. They can be made from a variety of materials including ceramics and stainless steel. Currently there are several different companies that standardize the construction of ball bearings. However, there are currently no federal requirements for standardization. If you are interested in dental ball bearings standards then you should contact the American Bearing Manufacturers Association.
The life of dental bearings depends on a lot of things. Generally they are designed for a long and active life. However, improper loading, calibrating, improper cleaning and handling and even excessive speeds can damage and wear out your dental bearings.
Read More..>>Trekking & Walking Poles Finding The Perfect Set For You
Posted on January 15, 2008 - Filed Under Recreation and Sports | Leave a Comment
With your entire leg taking a good battering whenever you’re out on the fells, you need to do what you can to limit the effects that this has on your body.
And with Dr Muller’s research from the Institute of Sports Science at Salzburg University showing that during an 8 hour day on the fells, a pair of good walking poles will reduce the strain on your body by 250 tonnes, you can’t afford to go without them!
Unfortunately, with so many poles out there to choose from, selecting the best one for you can be a tricky affair.
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