... life, low noise 4.OEM service 320 X Tapered Roller Bearing 320..-X, 320..-N11CA320..-X: main dimensions to DIN ISO 355/ DIN ... ISO 355/ DIN 720, separable, for fitting in pairs in X arrangment, with axial internal clearance Series: 302,303,313,320 ... ,331,332 FBrand: genuine brand, original quality, famous brands 320 X Tapered Roller Bearing 320 ...