RBIConnections

A Monthly Communication From
RBI Bearing, Inc.

Volume IV--lllIssue 3 b bbbb

March 2006

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RBI expands Roselle distribution center

02/28/2006  Roselle, IL

Mike Kenney, Vice President of RBI-USA, today announced the expansion of the company's primary sales and distribution center in Roselle, Illinois.

"We have increased the capacity of our Roselle facility by 50% with the addition of adjoining warehouse and office space.  Our total facility is now just under 30,000 square feet", said Mr. Kenney.

The additional warehouse space is already in use and office renovation is expected to be completed by mid-April. 

Mr. Kenney continued, "Our expansion is a reflection of our sales growth and need for additional space.  We have simply outgrown the building we moved to four years ago.  The added space will enable us to increase our inventory and improve our office layout."

A closer look at the new facility will be published after all construction is completed.


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FEBRUARY 2006 WINNER
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Bearing Service
Livonia, MI

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China Update
A monthly look at news from China
Click the title to read the story

China faces uphill task on job creation in 2006
Imagine 25 million men and women - about the combined population of Australia and New Zealand - entering the job market this year.

The NBA's full court press in China
Why do the values of teams continue to rise? The same reason five Chinese TV network s covered the all-star game.

China wards off Great Wall ravers
Beijing has called up a team of dedicated Great Wall monitors to protect it from damage from tourists, adventurous hikers and party revelers.


RBI Milestones

Anniversary
Dave Burrescia - Monrovia
1 Year
Eric Williams - Monrovia
1 Year
Birthday
Tina Tucci - Roselle
March 14
Bill Fuentes - Roselle
March 20
Tony Bisante - RBI Canada
March 26

Why is the standard grease fill 25% to 35%?
by Mike Mortensen - Director of Engineering RBI-USA

Our standard bearings are used in a wide variety of application conditions, each requiring a proper grease fill to optimize bearing life. As the life of the bearing is impacted greatly by grease life, how do we obtain more grease life? The answer to this question may be to add more grease.

Perhaps the next question would be how much grease to add. Can we fill the bearing up 100%? This would not be a practical solution, because once the bearing rotates, the rolling elements and cage would force their way through the grease and cause it to displace somewhere - typically out through the seals or shields. So, the initial fill of grease is not as important as the resultant fill.

For slower speed applications grease fills from 50% to 70% may be provided. In contrast, high speed applications often require a smaller grease fill, perhaps 15% to 20%. In high speed applications, excessive heat generation and grease churning due to the extreme dynamic forces experienced by the bearing can actually cause bearing failure when grease fill is too high.

The balance is to provide enough grease to provide adequate grease life but not so much that the grease purges or causes the bearing to overheat. To optimize bearing life for the wide range of our customer applications, RBI has chosen a grease fill of 25% to 35%. This range offers good bearing life and minimizes the likelihood of purging. For more demanding applications, non-standard grease fills may be specified to achieve desired bearing operation.

Technical Article Archive

Have a question or topic you would like to see covered? Click here to let Mike know!


Final Word - Future

Predicting the future is easy.  It's trying to figure out what's going on now that's hard.

- Fritz R.S. Dressler


We Get It Done.

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. © 2006 RBI Bearing, Inc.