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Installation & matching of rolling bearing

The bearing's accuracy,life,charactor are infected by the installation. let me show you how to install rolling bearing

        Wash the bearing and  relevant parts
        Review the size and finish machining 
    The right installation is according to the structure,size,and revelant parts,add the pressure to the face of the collars which are tightlt coordinated. The  pressure cann't be passed by the rolling parts
    heat matching
     By heating the bear and bearing carrier,thermal dilation will change the tight matching to loose matching. It is a commen way to install. it is suitable for installation the interferenced bearing,heat the bear Or splited bearing in the oil tunk to 80-100℃ before installation,then take it out and install it to the rod quickly,to avoid the inner collar cann't match the shaft shoulder well. Fastening axial after cooling down.When installing the outside collar and bearing carrier which is made of light metal,it won't scrath the match face.Put a net boom under the tunk,or hung the bearing with a hook,the bear cann't be under the tunk,to prevent the deposited impurity from going into the bearing OR uneven heating
    Pressure match
    The inner collar is tightly matched the bearing,when the outside collar is loosen matching the bearing,we can press the bear to the rod with press machine,instal the bearing and rod together to the bearing carrier,put a sleeve made of sofe metal like(copper or soft steel),the bore size of the sleeve should a little larger than the rod nack,the external diameter should smaller than the inner collar,to avoid press it to the shife.the outside collar is welled matched with the bear carrier holes,when the inner collar is not matched well with the rod,we can press the bearing into the bearing carrier holes,now the external diameter is smaller than the hole.If the sleeve is tightly matched with the rod and the hole,we should press the inner collar and outside collar together into the rod and the hole,the structure of the sleeve should press the face of the bearing inner collar and outside collar.

    installation of the thrust bearing 
   the matching of the thrust bearing and rod is transition fit,carrier and the bearing are clearance fit.So it is easy to install this bearing,fix the thrustbear's axis to the rod,to avoid the rotation.
      Usually the rotation of rod happens a lot,so the inner collar and the rod is shrink fit,the outside collar and the bearing housing are clearance fit.
4. the installation of tapered bore bearing
the tapered bore bearing can install to the neck of the bearing directly,Or install it to the conical surface of the adapter sleeve and the withdraw sleeve. Balance the  looseness with radial backlash of the bearing. So Before installation measure the radical backlash of the bearing. Measure the radial backlash regularly when installation to meet the standard. Usually we use fasting nuts way Or heating way to install the bearing.

We export high quantities Installation & matching of rolling bearing and relative products, we have huge stocks for Installation & matching of rolling bearing and relative items, we supply high quality Installation & matching of rolling bearing with reasonbable price or we produce the bearings along with the technical data or relative drawings, It's priority to us to supply best service to our clients. If you are interested in Installation & matching of rolling bearing,plz email us or send the purchase details to trade b2b website( so the suppliers will contact you directly
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Related Category: Bearings Technology

Related Keywords: Rolling Bearing  Thrust Bearings