small bearings
small bearings
Author :Admin | Publish Date:2013-05-13 17:30:52
small bearings, or small bearings, are specially designed to reduce
friction between moving parts in various industrial applications. Since many
applications require large parts and may be subject to a limited amount of
space, the reduced size of "small bearings" can be ideal.
There is a wide variety of applications for small bearings. Small bearings
can be used for medical applications, in anything from dialysis machines to
medical robotic devices. They may be used in office products such as check and
money sorting machines, or in computer peripherals like hard drives.
Smaller balls or rollers deform more sharply, and so tend to fatigue
faster. Pressure-induced welding can occur when two metal pieces are pressed
together at very high pressure and they become one. Although balls, rollers and
races may look smooth, they are microscopically rough. Thus, there are
high-pressure spots which push away the bearing lubricant. Sometimes, the resulting metal-to-metal contact welds a
microscopic part of the ball or roller to the race. As the bearing continues to
rotate, the weld is then torn apart, but it may leave race welded to bearing or
bearing welded to race.
It's not enough to know that you need small bearings for your
applications. Ball bearings come in a wide variety of combinations, types and
styles, and you will want the bearings that will provide the greatest efficiency
for your applications. There are different materials, such as chrome and
stainless steel, available. SRG small ina
bearings are generally manufactured with DD400 stainless steel material.
This reduces noise for applications that are noise sensitive and provides
superior corrosion resistance and hardness. However, chrome material ball
bearings are also available. There are the different types discussed above, open
vs. shielded, flanged vs. not flanged, radial vs. axial load ball bearings.
There are also different types of shields and seals to consider. Finally, there
is the actual size of the bearing.
Bearings can be measured in inches or metrically in millimeters. There are
three main dimensions along which bearings are measured. These are the bore, or
inner diameter, the outer diameter, and the width. There are standard
designations given to small bearings to indicate their bore size. For the
standard series bearing, a 00 designation indicates a 10mm bore, 01 indicates a
12 mm bore, 02 indicates a 15 mm bore, 03 indicates a 17 mm bore, and 04
indicates a 20 mm bore. For larger ball bearings, the measure of a standard
series bore in millimeters is five times the numeric designation.
small bearings are of the highest quality and are designed to last and keep
your applications running for a long time. However, as with any machine parts,
proper care and handling is a critical factor in making your bearings last. The
best way to protect your small bearings is probably the use of seals and shields
for your ball bearings. These features are specifically designed to prevent
contamination. That being said, some dirt or other particles may still find
their way into the bearing, which is why it is important to take other steps to
protect your bearings. This means that when you are putting your skf bearings into your application, you should take extra
effort to avoid any kind of contamination. Keep the room where you will be
handling the bearings dry and clean, and do not take the bearings out of their
packaging until you are ready to use them.
BRING SKF RLS 6 (3/4 X 1 7/8 X 9/16)
BRING SKF RLS 8 (1 X 2 1/4 X 5/8)
BRING SKF RLS 10 (1 1/4 X 2 3/4 X 11/16)
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