International Group
+81-3-3615-5421

Freedom Series Self-Lubricating Chains

Freedom Series Self-Lubricating Chains

Freedom Series Self-Lubricating Chains performs well in the application without additional lubrication.
Oil impregnated sintered steel bushing provides self-lubricating and it is ideal for the industries that cleanliness is critical such as packaging, printing, food processing, textile and so on.
Moreover it is designed for applications where regular maintenance is not easily accessible.

Fundamental Structure

Link Plate Rust preventional special coating Pin Special surface treatment Bushing Oil impregnated sintered steel bushing Connecting Link Specially processed straight side bar connecting link plates

Wear Resistance

  • 1)In dusty environments, dusts absorb the lubrication of sintered steel bushings and it causes premature wear.
  • 2)Used in water, the chain wears quickly.
  • 3)Range of speed is from slow speed 25m/min to high speed 75m/min.
  • 4)When lubrication depletes in the sintered steel bushings, the chain wears abruptly.
  • 5)Operating temperature is from -10℃ to 150℃.
    When ambient temperature is over 80℃, lubrication seeps out quickly.
  • 6)The sintered bushings are heat treated, and allow standard chain selection.
  • 7)An application of sintered steel bushing associated with shock load is not appropriate.

Freedom Series ANSI Self-Lubricating Chains

Dimension Table

Freedom Series BS Self-Lubricating Chains

Dimension Table

Freedom Series Double Pitch Self-Lubricating Chains

Dimension Table

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Delivery Case Studies of Chain / Sprocket

Noukyou Sairo Company

Noukyou Sairo Company has been using our chain including a recent purchase for its third expansion.

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  • International Group
  • TEL
    +81-3-3615-5421
  • FAX
    +81-3-3615-5934

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International Group
+81-3-3615-5421
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