|
Can we send you
a pocket knife?
This
is the official
RBI Pocket Knife - and it's yours for just
a few minutes of your time.
Past
New York Mayor Ed Koch used to walk up to people on the
street and ask, "How am I doing?" when he wanted
feedback on his performance.
We're
also looking for some feedback on how we're doing. If you'll
take a few minutes to give us your opinion of what we're
doing well - and not so well - we'll send you a token of
our appreciation we think you may find useful.
Just
click this link to give us a piece of your mind...
| Win
a Swingmaster Classic Pro Jump Rope - $60 Retail Value |
Click Jump Rope To Enter>>>
|
|
JANUARY
2005 WINNER
Robert Hudkins
U.S. Bearings & Drives
Seattle, WA
Previous
Winners |
China
Update
A monthly look at news from
China that impacts all of us
Click the title to read
the story
China
adopts new guidelines for private sector
China has passed new strategic guidelines to ensure a level-playing
field for the private sector in the nation's booming economy,
hitherto dominated and monopolized by the public sector.
Millions
ready for Chinese New Year
China's peak Lunar New Year
travel season, the world's biggest annual human migration,
began on Tuesday, January 25 and about 2 billion journeys
are expected across China in the next 40 days, state media
has said.
Common
causes for noisy bearings
by
Mike Mortensen - Director of Engineering RBI-USA
The
cause of noise in bearings can be a challenge to determine.
Many times bearing noise is blamed on manufacturing defects
within the bearing. The probability of manufacturing defects
from most major bearing manufacturers is very low. Most
manufacturers typically have noise or vibration testing
built into their manufacturing process to eliminate defects.
Knowing some of the more common causes for noise can help
with the detective work needed to determine the cause(s).
| General
Cause |
Specific
Causes |
| Manufacturing
Defects |
Damaged
rolling elements or raceways |
| Lubrication
Related |
Noise
characteristics of grease |
| Inadequate
grease level |
| Impurities
in grease |
| Wrong
grease |
| Contamination |
Foreign
particles in grease |
| Corrosive
agents entering the bearing |
| Mounting
Conditions |
Housing
- out of round, undersized |
| Failure
to clean mounting surfaces |
| Rotating
shields or seals rubbing stationary parts |
| Improper
shaft or housing fits |
| Bearing
raceway or rolling elements damaged during mounting
|
| Bearing
cocked during mounting |
| Application
Related |
Housing
pounded out by bearing |
| Unbalanced
load |
| Harmonic
frequency of bearing components |
| Cage
noise or vibration - steel vs plastic retainer |
| Vibration
of bearing while stationary |
Have
a question or topic you would like to see covered? Click
here to let Mike know!
Final
Word
They
may be better than the game...
Some 90 million people
are expected to tune in to watch the Feb. 6 Super Bowl.
For many viewers the commercials, not the game, are the
main attraction. At a lot of parties, the room gets quiet
not when the game is being played, but when the commercials
come on.'
That's why companies are
willing to pay a premium -- $2.4 million a 30-second spot
-- to get their message across during Super Bowl commercial
breaks.
This year's Super Bowl
commercials include Web services company GoDaddy.com, Visa,
Honda and online recruiting company CareerBuilder.com.
If you're feeling nostalgic
for a glimpse of some of the past Super Bowl commercials
click
here to see all the ads since 2002.
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. © 2004 RBI Bearing, Inc. |