China High Precision Thin Wall/Section Cross Cylindrical Roller Bearing Xra, Ra 16013 17013 18013 19013 20013 (with seal UU), Find details about China Crossed Roller Bearing, Cross Roller Ring from High Precision Thin Wall/Section Cross Cylindrical Roller Bearing Xra, Ra 16013 17013 18013 19013 20013 (with seal UU)