ZKL sealed spherical roller bearings

ZKL sealed spherical roller bearing also named sealed self-aligning roller bearings made by ZKL from Czech of Europe,its have good reputation in the world,it usually used in engeering applications, this kind of bearing have two row spherial rollers and spherical raceway,its internal design allows certain misalignment of the cage,so it can carry both load capacity from axial and radial directions, tapered bore and cylindrical bore are all avaiable,These bearings are suitable for applications with high loads acting on them where tipping has to be ensures so as the bearings may eliminate movement and misalignment of shafts.

 

ZKL sealed spherical roller bearing have the same internal structure with open spherical roller bearings,it can reduce the maintenance need,so the customers can open packing and use it directly, ZKL adopt high quality grease before packing,Bearing contamination is prevented by contact seal on both sides of the bearing.the grease don't need supplement and replacement,its maintenance free.

Maintenance of clean bearing inside is necessary for its long term fuction-long life in the machine, even very small particles can negatively affect the life of the bearing,sealed spherical roller bearing can prevent impurites.sealed spherical roller bearing always keep sufficient grease in internal,in many cases,the life of grease is longer than the bearings,so the bearings do not need futher lubrication.

Sealed spherical roller bearings (China bearing manufacturer)are mainly used in applications with increased contamination and humidity of the surroundings. Where outer seal cannot be applied or in the case of strong contamination "multi-barrier" seal should be used.this kind of bearing can reduce the cost of purchase and disposal of grease,another important factor is sealed spherical roller bearing can reduce downtime of the machine,it can avoid the leakage of grease,and also prevent the entrance of impurity,Sealed spherical roller bearing use high quality ZKL LV2 EP standard grease under standard temperature and speed,Greases are mainly designed for lubrication of rolling bearings working under increased pressures and exposed to high dynamic stress.

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