... and two directions of axial load. DETAILED KOYO 13687/13621 ROLLER BEARING DESCRIPTIONPackaging Detail:Standard Packing for Exporting: Product Packing: 1*1 ... frame.Main application: papermaking machinery, deceleration device, railway vehicle axle, rolling mill roller gearbox seat, son, crusher, vibrating screen, printing machines, woodworking ...