Structure and Features
Crossed Roller Bearings are compact bearings with their rollers alternately crossed at right angles to Each other between inner and outer rings. They can Take loads from any directions at the same time such as radial, thrust and moment loads. The rollers make Line-contact with raceway surfaces, and, therefore, Elastic deformation due to bearing loads is very small. these bearings are widely used in the rotating parts of industrial robots, machine tools, medical equipment, Etc., which require compactness, high rigidity and high rotational accuracy. In addition, bearings made of stainless steel or those with inner and outer rings provided with mounting Holes are also available on request. 
Accuracy: P4 to p6
Diameter:20-800mm
Mounting hole:inner and outer rings
Lubrication:solid oil or grease
Speed:75000rpm
Applications
Medical equipment
Machine tool head
Industrial robot