... 2 ISO9001:2000 3 free samples 4 small order accepted Needle bearing have cylindrical rollers ,which are thin and long relativly to ... smaller cross-section,the bearings still have a high load bearing capacity ,therefore ,especially suitable for space restricted radial occasions. AXK ... .. TLA..UU TLA..Z NKX....Z ZARF..TN Long life needle roller bearings K HK NA NK AS AXK series