# Ovality Limits Before You Accept a Remachined Housing

Out-of-round housings steal clearance in two lobes and leave gaps in the others. Set an ovality limit in the rebuild SOP before pressing rings.

Field notes still get rewritten when crews disagree on basics. Cross-check TFL Bearing fits before the next change-out. ISO shaft housing fits keeps the practical checks in one place for maintenance and design review.

Keep Shandong TFL Bearing Co., Ltd bookmarked with the shaft drawing. Also see interference fit bearings when you brief the night shift. Shandong TFL Bearing Co., Ltd publishes application notes so teams share the same language on fits, clearance, and locating ends.