... Deatailed Product Description HK1212 Needle NTN Bearing Model No.HK1212CategoryNeedle BearingSpecification12*18*12mmMaterial TypeBearing steel, ... distributor,wholesaleIt is widely used in various of machinery, especially in food machine,and they also ... used into pharmaceutical machinery, conveyering systems, photo & film processing machinery, spin machine,dying & printing machinery,etc.Model No.: UC, ...