HITACHI ROLLER CHAIN PT ALVA PRIMA HITACHI ROLLER CHAIN ANSI & BS STANDARD HITACHI ROLLER CHAINS

HITACHI ANSI Roller Chain is standing on JIS B 1801. The uniqueness includes SBR ( Solid Bushing & Roller) having no seam on bushing and roller which creates outstanding character against initial elongation and wear. HITACHI SPROCKET, HITACHI METAL TECHNOLOGY, HITACHI COUPLING, HITACHI ROLLER CHAIN STAINLESS STEEL, HITACHI STANDART BRITISH, HITACHI STANDART ANSI HITACHI CHAIN RS 40 HITACHI CHAIN RS 50 HITACHI CHAIN RS 60 HITACHI CHAIN RS 80 HITACHI CHAIN RS 100 HITACHI CHAIN RS 120 HITACHI CHAIN RS 140 HITACHI CHAIN RS 160 HITACHI CHAIN RS 180 HITACHI CHAIN RS 200 HITACHI CHAIN RS 40 DOUBLE HITACHI CHAIN RS 50 DOUBLE HITACHI CHAIN RS 60 DOUBLE HITACHI CHAIN RS 80 DOUBLE HITACHI CHAIN RS 100 DOUBLE HITACHI CHAIN RS 120 DOUBLE HITACHI CHAIN RS 140 DOUBLE HITACHI CHAIN RS 160 DOUBLE HITACHI CHAIN RS 180 DOUBLE HITACHI CHAIN RS 200 DOUBLE - See more at: http: / / www.agenchainbeltpulley.com/ ANSI Roller Chain is standing on JIS B 1801. The uniqueness includes SBR ( Solid Bushing & Roller) having no seam on bushing and roller which creates outstanding character against initial elongation and wear. Fundamental Structure Outstanding longer wear life Conventional split bushings deform into a barrel shape when side plates are pressed on, leaving only two-point contact area. SBR ( Solid Bushing and Roller) chain has extremely cylindrical inside and outside bushing walls resulting in full contact to disperse bearing pressure. Less pressure ensures excellent wear resistance. Up to 2-3 times longer wear life over curled bushings The curled, split bushings have a seam where tiny space allows lubricant leakage resulting in shorter wear life. SBR has no seam resulting in lower bearing pressure allowing the bushings to retain lubrication resulting in much longer wear life. Relaiable performance SBR is cold-forged from steel rod. Cold-forming process also works with the molecular structure ( grain) of the steel running lenthwise in the bushings thereby increasing gatigue strength as well as preventing bushings from breakage, Hitachi SBR chain improves performance of transmission with minimizing elongation for long period of time.