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Housing Inner-diameter Tolerance

When fitting the spline nut to the housing, tight fitting is normally recommended. If the accuracy of the Ball Spline does not need to be very high, clearance fitting is also acceptable.

Table1 Housing Inner-diameter Tolerance
Housing Inner-diameter Tolerance General conditions H7
When clearanceneeds to be small J6
  • Note) For the housing inner-diameter tolerance of Rotary Ball Spline model LTR, H7 is recommended.