Detailed Product Description
Features of Ball Bearing Units
Ball bearing units consisted of insert and housing. With the advantages of compacted size and simple structure, it can be fixed on the machine by bolts directly.
The housing is designed in whole with heavy load capacity and good rigidity. It is interchangeable for bearings and housings.
The ball bearing unit is possible working in the non-concentric condition with the maximum self-correcting angle of 2 degrees.
The bore diameter of ball bearing unit adopts + tolerance for clearance assort between shaft and bearing. The bearing is fixed on the shaft by setscrews in the inner ring, eccentric locking collar or adapter sleeve so that it decreases the precision requirement of the shaft and makes installment and replacement convenient.
There are double seals for ball baring unit and it is normally pre-greased for working in the condition of dust, slob and causticity.
Ball bearing unit is with excellent running precision and easy re-greasing. It is affected less by temperature changing than same the size of deep groove ball bearing because of its larger windage.
