... price 3.High precision 4.Supply samples Provide not standard SKF Needle roller bearing 1.Types:HKseries,KRseries,NAseries,NATRseries,NUTRseries,RNA,ZARN,ZKLF ... , C3, C4, C55. Precision level: ABEC-1, ABEC-3, ABEC-56. Main application: Needle roller bearings are widely used in machine tools ... .45AXK203520352.7513.446.50.005NX3535473024.341.50.16 Provide not standard SKF Needle roller bearing