Glossary · Mechanism
Pivot shoulder
The transition from an arbor body to its smaller pivot.
Explanation
Its shape and finish influence strength, endshake, and oil retention; polishing away the shoulder changes the part's geometry.
Glossary · Mechanism
The transition from an arbor body to its smaller pivot.
Its shape and finish influence strength, endshake, and oil retention; polishing away the shoulder changes the part's geometry.