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Single Strand Heavy Roller Chain

Nitroâ„¢  Heavy series roller chain has thicker wall plates than the standard ANSI roller chain.  Heavy series roller chain is recommend for situations, that have higher shock loads for long periods of time. Heavy series roller chain has greater fatigue resistance to the higher shock loads.

  • Meets and exceeds ANSI B29.1 specifications
  • Roller chain components are shot peened for greater fatigue resistance
  • Heat treated components for increased durability, longevity and wear resistance
  • Chain is pre-loaded (Pre-stretched) to eliminate initial stretching.
  • Chain components are lubricated before assembly, then dipped in a hot oil bath after assembly