RBIConnections

A Monthly Communication From
RBI Bearing, Inc.

Volume VI--lllIssue 3

March 2008
China's Smog Shutdown

China SmogLast week the Chinese government announced a plan to close numerous factories in Beijing, Tianjin and Hebei, particularly cement, coke and small-sized steel producers.

The steps are aimed at curbing the high levels of air pollution in Beijing, which may affect the performance of athletes during the Games.

Officials are also planning other grand measures, such as diverting water from outlying provinces to Beijing to ensure water supplies, as part of their efforts to present China in the best possible light.

RBI purchases steel and other raw materials from ISO certified suppliers and will not be affected by this action.

Mike Kenney, VP RBI-USA commented, "This emphasizes the importance of doing business in China with companies that you can trust. What if GM had purchased bearings from a plant in one of these provinces and the China government just decided to close the plant - than what????"

Beijing SmogSix provinces and municipalities -- Hebei, Inner Mongolia, Shandong, Shanxi, Tianjin and Beijing -- have already started shutting down polluting factories and curbing power-plant production in an ambitious attempt to cut down on air pollution. Collectively, these provinces represent an area larger than France, Germany and Italy combined, but pollutants from factories far from Beijing are believed to be partially responsible for the capital's often smoggy air.

Du Shaozhong, deputy head of the Beijing Environment Protection Bureau, said Beijing is cooperating closely with these provinces "to ensure good air quality for the Olympic Games," which begin Aug. 8.

In Beijing, there also are plans to curb the use of autos and halt construction before the Games to clear the air. Mr. Du declined to give details of Beijing's plans to curb traffic, saying they would be announced later. City officials have been considering a plan to cut by half the number of cars on its roads during the Games. "We will do something to control heavy enterprises and take some cars off the roads," Mr. Du said.

Part of the city's massive construction works could also stop as early as May, according to people in the industry.

In August, levels of smog in Beijing were so visibly bad that International Olympic Committee President Jacques Rogge said during a live CNN interview that some events might have to be rescheduled, a source of embarrassment to Chinese officials.

The full extent of the pre-Olympic closures remains uncertain because authorities are weighing a multitude of contingency plans against Beijing's shifting pollution and smog levels. If the situation worsens, authorities may even consider a more sweeping shutdown of scores of power plants across northeast China, according to industry executives.

Beijing has long needed to crack down on badly polluting factories, which local governments have often resisted because they bring jobs and economic growth. While the Chinese government has been pushing nationwide environmental measures, the coming Olympics appear to have accelerated the closure or suspension of many plants in the less-industrialized north.

Analysts say Chinese officials are reluctant to release details about the closures for fear of damping economic investment in northern China, particularly in places such as Tianjin, a fast-rising industrial area where Airbus is building an assembly plant and some Motorola cell phones are made.


ConAgg March 11 - 15, 2008

Las Vegas, NV

RBI Bearing Booth S13952

 


RBI Monthly Prize Package Giveaway!

   

MARCH 2008 WINNER
Doug Savage
Bearing Service
Livonia MI
China Update
A monthly look at recent events in China
Click the title to read the story  

Beijing's underground parallel universe

Rich and powerful flaunt one-child policy

Mao offered U.S. 10 million women

Beijing mayor vows pollution curbs

China's Underground City

 


RBI Milestones
Anniversary
Mabel Hernandez - Roselle
2 Years
Dave Burrescia - Monrovia
3 Years
Birthday
Tina Tucci - Roselle
March 14
Bill Fuentes - Roselle
March 20
Tony Bisante - RBI Canada
March 26

Technical Corner

How accurate are the results of bearing life calculations?
by Brian Kleszyk - Applications Engineer RBI-USA

The results that are attained using bearing life calculations are based on theoretically optimal conditions of bearing operations.  Such optimal conditions include perfect fitting conditions, perfect shaft alignment, clean environment, stable temperatures, evenly distributed grease, and consistent loading. 

It is unlikely that all application conditions are optimal.  For example, the fitting conditions might be such that the internal clearance of the bearing is more than the fluid film thickness and would lead to some chattering of the rolling elements.  Another example would be that there is a small degree of shaft deflection and, therefore, bearing operates with a slight misalignment.  The fact that most application conditions are far from optimal suggests that bearing life calculation results are only estimates.

PDF Version

Final Word
A Penny Saved...  

1794 PennyWalter Husak, a Burbank, Calif., aerospace-parts manufacturer, began collecting coins at 13 when his grandparents gave him some old pennies for doing chores. On February 15th, Husak’s hobby paid off when he auctioned 301 of his rare cents for $10.7 million—the biggest sale ever of a penny collection.

Two examples, one from 1793 and the other from 1794, fetched $632,5900 each. “It was a fabulous night,” said Greg Rohan, president of Heritage Auction Galleries. “Every major coin collector of American cents was either there in person, bidding online, or on the telephone.”


RBI Bearing, Inc.

RBI Connections is a publication of RBI Bearing, Inc and is intended to provide useful company and/or industry news and information. We understand and respect your need for privacy. Email addresses in our files are from our customers or published materials. Please accept our apologies if you believe this email to be unsolicited. We are sorry for the inconvenience. Any personal information provided to us will be stored in a secure environment and will not be misused. RBI Bearing, Inc. does not make email addresses available to third parties for their use. RBI Bearing would like to send news releases and special promotions to you from time to time. If you would not like to receive these emails from us, please click this link and type the word "unsubscribe" in the subject. © 2008 RBI Bearing, Inc.