... Roller Bearing 320..-X, 320..-N11CA 1.prompt delivery 2.high preciation 3.long life, low noise 4.OEM service 320 X Tapered ... Roller Bearing 320..-X, 320..-N11CA320..-X: main dimensions to DIN ISO ... X arrangment, with axial internal clearance Series: 302,303,313,320,322,323,329,330,331,332 FBrand: genuine brand, original ...