タイトルまたは説明

The external sphere ball bearing with seat made from stainless or chrome steel has the fallowing features:automatic aligning,repeated lubrication,anticorrosive,dust proof and convenience for fixing and dismantle.it is widely used in all kinds of machinery,especially in food machine.spin and weave to print to dye the machine,metlallurgy chemical engineering machinery and various conveying devices etc.
The design of external sphere ball bearing with seat made from stainless or chrome steel,with the E&K trademark,is scientific and reasonable,its process is superior and its application is reliable.Moreover the top inner screw hole of external sphere ball bearing .The surrounding of bearing lift screw is treated by temper at high temperature.It strengthens the tough and anti-impact capacity and also can prevent from the screw loosing and falling off during the period of work. According to customers drawing or sample,this enterprise can also manufacture all kinds of non-standard sphere ball bearings.

Ball bearing units and its properties and features
1.It consists of outside spherical surface ball bearing and bearing seat.It is unnecessary to design bearing housing when use it.Because of small size and simple structure,it can be installed directly at mechanical design position by bolts.It is very convenient to assemble and disassemble.
2.It can be worked at the condition when two bearing bracket are at different shafts.It can self-aligning.
3.Its inner diameter adapts+tolerance.It forms gap match with shaft.Through lift screw,eccentric sheath or tightening sheath at inside,fix the bearing unit to the shaft.It decreases the precision requirement to shaft.It is very convenient to install and exchange bearing.
4.In general it fills grease and adapts double or three layers seal form and is suitable to work at the fields where exist powder dust,earth,water,corrosive medium and serious environment.
5.Stainless steel ball bearing units and plastic bearing housing has the advantage such as corrosion,resistant,ect. It is widely used for many fields such as chemical industry,medical equipment.
6.It has fine rotating precision and can lubricate again conveniently.Its radial clearance is large than that of deep groove ball bearing with the same size.Therefore the temperature difference has less effect to its precision.
7.The surrounding of bearing lift screw is treated by temper at high temperature.It strengthens the tough and anti-impact capacity and also can prevent from the screw loosing and falling off during the period of work.Meanwhile,if the screw was screwed too tight,the inner ring can not be damaged.