... 3.Large Inventory 4.OEM Service3.related models available108,12series Miniature series:10x,12x,13x General series:12xx,13xx,22xx,23xx4 ... heavy loads and shock load. They are widely used in precision instruments, low noise machine, automobile, motorcycle, metallurgy, rolling mill, mining ... AvailableWe can supply all series of aligning roller bearing . ntn high precision self-aligning ball bearing