... HRW27CRM HRW35CRMTHK, HRW17CR HRW21CR HRW27CR HRW35CR THK, RSR type in cross roller guide and linear rolling unit limited ... wear late mould, if possible, to maintaining the high.Type with stainless steelAccording to user requirements, the block, lm ... straight axis, linear optical axis, hollow shaft, ball screw, locking nut, machine tool accessories, CF bearing, pneumatic components, our company ...