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Description / Abstract:
This Standard covers roller chains that are specifically
designed to withstand occasional high shock loads or high starting
loads that are encountered in certain construction equipment and
other severe-duty applications.
WARNING: Chains covered in this Standard shall not be
used as the primary lifting member, or in the direct drive line of
elevators, escalators, or similar devices for lifting human
passengers unless applied in accordance with ASME A17.1. Chains
covered in this Standard shall not be used as climbing
chains