Small and Medium-Sized Needle Roller Bearings: Two types: 1, Metal stamping(TLA, ... ) 2, Steel plat(NA, TAF, TAF=NK) Small and Medium-Sized Needle Roller Bearings :Two types:1, Metal stamping(TLA, TA ... styles for the choice of customers, such as narrow & broad series, with or without inner races, cages, ribs or sealings. ... ZZUU-NART...R...VR,NART...UUR...VUUR Small And Medium-Sized Needle Roller Bearings