Thin Section Ball Bearings
69 series bearings is Thin Section Deep Groove Ball Bearings ,which were developed for applications where space limitations are of the utmost importance. For example, with the development of humanization design, more and more application for people need smaller and lighter, the difference between the inside and outside diameters of the rings has been minimized or thinned out. Of course this comes at a price by compromising load capacities compared with standard deep groove ball bearing. However, these bearings still accommodate a relatively light radial thrust or combined loads to reach the requirement of application conveniently.
69 series bearings -Metric dimensional series for limited space applications and heavier loads