16004 Thin Section Open Deep Groove Ball Bearing 20*42*8mm
SUNBEARING
16004 Bearing Short Description
16004 bearing thin-walled deep groove ball bearings are the
most commonly used rolling bearings. Its structure is
simple and easy to use. Mainly used to bear radial load,
but when the radial clearance of the bearing is increased,
it has the performance of a certain angular contact ball
bearing and can withstand the combined radial and axial
loads.
It can also be used to withstand pure axial loads when the
rotation speed is high and thrust ball bearings are not
suitable. Compared with other types of bearings of the same
size, these bearings have a small friction coefficient and
a high limit speed. However, it is not resistant to impact
and unsuitable to withstand heavy loads.
16004 Ball Bearing Features
After 16000 6700 6800 6900 series thin-walled deep groove
ball bearings are installed on the shaft, the axial
displacement of the shaft or the housing can be limited in
the axial clearance range of the bearing, so axial
positioning can be performed in both directions. In addition,
this type of bearing also has a certain degree of
self-aligning ability. It can still work normally when it is
inclined by 2′ to 10′ relative to the housing hole, but it
has a certain impact on the bearing life.
Bearing Retainer selection
16000 6700 6800 6900 series thin-walled deep groove ball
bearing cages are mostly steel stamping wave-shaped cages, or
engineering plastics, copper solid cages can also be used.
Large-scale bearings mostly use metal-made solid cages.
According to different use environments, the sealed bearing
can be added with special bearing grease.