The Ball Bearing is situated within the lever assembly of the service brake control valve. This lever is connected to the operator's brake pedal. As the operator presses the pedal, the lever pivots, translating that movement into hydraulic pressure changes within the service brake control valve. It is made up of strong and durable material, to ensure strength and withstand high operating conditions.Attributes:• Allows for more precise control of the lever's movement• Allows for slight rotational and axial movements, compensating for misalignments and thermal expansionApplications: The Ball Bearing within the lever assembly of the service brake control valve facilitates smooth, low-friction pivoting of the lever. This allows for precise and effortless control of the service brake system.