AN5937 Novak 1/8x3/8x5/32" ABEC-3 Steel Ball Bearing (2) This is a set of two Novak 1/8x3/8x5/32" ABEC-3 Steel Ball Bearings. Novak's Steel Ball Bearings include high-performance steel balls. This bearing size is used in most 540-size motors and is the replacement rear bearing for Novak’s Velociti, SS Pro and HV Pro Brushless Motors. |