British Standard (BS) and American ANSI 
Power Transmission Link Chain 
Relative Power ⚡ 140%
Fenner PLUS Lubrication Free roller chain utilises sintered bush chain technology which negates the need to pre-lubricate the chain for longer storage or running. It is an ideal solution for situations where lubrication is difficult, or contamination and fire are serious problems.
Benefits
• Built-in lubrication, the ideal solution for applications that are difficult to reach or contamination is an issue
• Sintered bushes impregnated with oil operate at up to 2.5m/sec, more than twice that of composite bush chains
• Solid rollers manufactured to achieve extremely high surface hardness ensuring high wear resistance
• Shot peened plates for increased fatigue resistance and extended chain lifeAll Fenner PLUS chain plates are progressively punched to give excellent accuracy of both pin diameter and pitch     
• Case hardened bearing pins for wear and elongation resistance
• EPX Easy Pin extraction feature for quick and simple installation