Sapphire Cup Bearing – Precision Pivot Bearing for Electricity Meters
Sapphire Cup Bearing – Precision Pivot Bearing for Electricity Meters

Sapphire Cup Bearing, Medium Polished

15200

The sapphire cup bearing is a precision component that enables smooth rotation of a steel ball between two bearings in a housing. The specially shaped spherical recess ensures that the ball has a smaller radius than the recess, allowing efficient absorption of axial loads. Thanks to its high hardness and low friction, it is ideal as a pivot bearing in electricity meters, ensuring long service life and minimal wear.

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