What is the inner-diameter tolerance of the housing used for the Rotary Ball Screw?
It is H7.
Be careful for a clearance between the housing and an outer ring, which may damage the Rotary Ball Screw.
The following may lead to damage: ・the housing's inner diameter exceeding its tolerance ・setting the clearance to help aligning and adjusting the axial center
Take extra care during a design phase. Align the axial center on the shaft side while assembling.