Type: Single row deep groove ball bearings Fits Traxxas E-revo - 1/10 Truck Electric OFF Road Closures: Rubber Sealed Closure Side: Double Sided Seals Lubrication: Low Friction Grease Material: Corrosion Resistant Chrome Steel Balls: High Chromium Steel 52100 SAE Steel Balls Cage: Low Friction Steel Precision: ABEC-1 Quality Brand: VXB Pack#177440 Quantity: Set of 33 Bearings Pack#177440