When install the ceramic bearing,must force the same
pressure around the ring's circle.In order the enclose
the ring, strictly prohibit using hammer or other heavy
things directly knock on the ring front for fear damage
the bearing.Furthermore,if you force the pressure on the
one side of ting(such as outer ring), and through the
roller press another side(such as inner ring) of the
ring, this'll be made impressure or scratch on the
roller. So don't take this method, specially when you
install the non-seperate tpye bearing on the axis and
bearing housing at one time. Like the draw,use the
sizing block equipoised press the inner&outer
ring.
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1. interference
Fixed the roller bearing's inner
and outer ring on the axis or bearing housing.When it
stands the load,it would make the ring and axis or
bearing housing's fitting surface relative motion which
is not radial,axis and sense of rotation.This kind of
relative motion would make demage,frication,corrosion or
scratch on the fitting surface,then will demage the
bearing,axis and bearing housing,furthmore fraied powder
interfuses into the inner of bearing,cause bad operation
and abnormal heat or shake.
About the way of fix
the bearing,the best way is set aside interference on
the ring and axis or bearing housing's fitting surface
and make static cooperation.This kind of cooperation
would make the pressure on the thin wall's ring
equipoised on the circle,don't effect bearing's load
capibality.But,when you take static cooperation,it'll
not convienent for install and remove the
bearing,besides when free side bearing take the
seperated bearing,can't remove to axis.So it's not suit
for all the situation.If you have any question about
installment please contact with our company.
2.The choice
of cooperation the choice of cooperation generally
follow these principles. According to the action on the
bearing' s load direction, character and inner, outer
ring which one rotate, then load which each ring stand
can be divided into rotate load, stillness, and
undirectional load.The ring which can stand rotate load
and un-directional load should take static
cooperate(interference cooperation) stillness load's
ring.It can take transit cooperation or dynastic
cooperation( clearence cooperation).
When
bearing load high or stand viberation,its interference
should be increased,and when take air-core axis,thin
wall bearing housing or light alloy,plastic bearing
housing,the interference shoule be increased too.
When you
inquire keep high rotation precision,you should take
high precision bearing,and improve axis & bearing
housing's dimension precision,invoid intenference
over-large.If the intenference is too large,it would
make axis or bearing housing's geomerty figure precision
affect bearing ring's geometry figure then damage the
bearing's rotation precision.
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