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

• Dimensional Specification (PDF : )

Freedom Series ANSI Self-Lubricating Chains

Freedom Series BS Self-Lubricating Chains

Freedom Series Double Pitch Self-Lubricating Chains