characteristics of the multi- row angular contact ZYS ball bearing

Zhejiang  ZYS taper roller bearings  distributor, professional sales agents  bearings,  bearings provide customers with quality products that help companies reduce costs, improve economic efficiency and other aspects of business has made tremendous contributions. We learned from the Zhejiang distributor of Bearing , Japan  Bearing Corporation announced : In order to adapt to the ball screw support machine part , developed to achieve " world's largest " load capacity of multi- row angular contact ball bearings and machine tools as bearing "ULTAGE" series of product supply .
Here we follow the   bearings distributor, to understand the mechanism and characteristics of the  multi- row angular contact ball bearings :
multi- row angular contact  ZYS Sealed bearing ball through increased size and maximizing the number of balls , improve the load capacity and rigidity , longer product life , because with both sides sealed , so no installation bearing cleaning , degreasing and lubricating plus oil processes. In addition, the pre- sealed bearings have a long life oil , no way to add fat . Moreover, the mounting bolt holes located in the outer ring , bearing box is easy to install . Since the sealing lip and the improvement it can only result in increased friction loss torque . ( Zhejiang NTN Bearing editor )