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power transmission chain / carbon steel / roller / corrosion-resistant
Neptune Series



  • Type:

    power transmission

  • Material:

    carbon steel

  • Configuration:


  • Other characteristics:


  • Chain pitch:

    Max.: 51 mm (2 in)

    Min.: 10 mm (0 in)


Neptune Series chain is a surface treated chain with superb corrosion resistance. It provides superior chemical and all-around corrosion resistance with the same base strength as steel chain. The surface coating uses no harmful chromium for RoHS compliant, eco-friendly operation.

Features include:
*Excellent corrosion and resistance to alkaline chemicals used in washdowns and other processes.

*Less environmental load
Uses no hexavalent chromium in its corrosion resistant surface coatings and contains no harmful lead, cadmium, mercury, or arsenic. Neptune Series chain is an eco-friendly chain that is RoHS compliant.

*Same strength as RS Roller Chain
Has the same tensile strength and allowable load as standard steel RS Roller Chain.

*Each part individually coated
Each part of Neptune Series chain is individually surface treated -- unlike chains that are surface treated after assembly, Neptune Chains are surface treated right to the innermost part of the chain for lasting corrosion resistance.

Other Tsubakimoto Chain products

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