... ) 2, Steel plat(NA, TAF, NATA5902 Needle roller bearings with angular contact ball bearings :Two types:1, Metal stamping(TLA, TA, TLA=HK ... of bearing running clearance, inscribed circle and precision grade, please contact this company.Materials:Material for needle roller is GCr15 bearing ... ...R...VR,NART...UUR...VUUR NATA5902 Needle Roller Bearings With Angular Contact Ball Bearings