linear bearing 1.Types:BRH-A&AL; BRH-B&BL;BRH-C&CL SBC-SBG; HWN-HGW,HGH 2.ISO9001-2000,High quality 3.OEM service 1.linear bearing:(1)Flange type :BRH-A&ALBRH15A--BRH55ABRH20AL--BRH55AL(2)Square type:BRH-B&BLBRH15B--55BBRH20BL--55BL(3)Flange unthreaded hole type BRH-C&CLBRH15C--30CBRH20CL--30CL(4)SBC-SBGHWN-HGW,HGH 2.Rod End Series: PHS, POS, PHSA, POSA, SI.E, SI..ES, SA..E, SA...ES, SI..TK, SA.. ...