One of the world's top quality bearings (Swiss brand), highly recommended by the best F2D engine's mechanics and tuners. The same bearing as used in FORA and MS motors. The bearing comes with rare C4 balls clearance.

To be used as rear bearing for the following F2D engines: Profi, FORA, MS, ZALP-K, AKM, Buran, Zorro and other motors and applications



Specifications
Brand: WIB
Type of bearing: OPEN
Tolerance (precision): ABEC-1 (P0)
Balls and rings material: Chrome steel alloy
Cage (separator) material: Polyamide
Ball clearance: C4
Raceway: offset