... Needle roller bearings with angular contact ball bearings : 1, Metal stamping(TLA, TA, TLA=HK) 2, Steel plat(NA, TAF, NATA5902 Needle roller bearings with angular ... , such as narrow & broad series, with or without inner races, cages, ribs or sealings. It can be designed according to ... 65.Material for cages is quality low-carbon steel or reinforced nylon.Special Directions:Bearing running clearance and ...