... directions of axial load. DETAILED KOYO 13687/13621 ROLLER BEARING DESCRIPTIONPackaging Detail:Standard Packing for Exporting: Product ... LDeliery:30 daysMainly applicable maintains : copper alloy cutting system maintain shelf, stamping steel cage, pin type maintain ... machinery, deceleration device, railway vehicle axle, rolling mill roller gearbox seat, son, crusher, vibrating screen, printing machines ...