Novak pair of 3/16 x 1/2 x 0.1960" Shielded Steel Ball Bearings. Replacement front bearing for the Novak Ballistic, Velociti and SS Pro Brushless motors. ABEC-5 rating for high precision and efficiency. High performance steel balls.
Diassembly of motor to install bearing
Inner Diameter: 3/16"
Outer Diameter: 1/2"