the inner ring of a ballrace (in roll-axis levers, mixer cranks etc.) must be free to rotate.
are used to provide clearance where necessary. Shim washers are also used to compensate for excessive clearance which may result when tolerances accumulate.
the inner ring of a ballrace (in roll-axis levers, mixer cranks etc.) must be free to rotate.
are used to provide clearance where necessary. Shim washers are also used to compensate for excessive clearance which may result when tolerances accumulate.