Daiwa Alpha 103 Spool Bearing set Quality Fishing Outer Diameter - 160mm FR6-2RS Flanged Miniature Ball Bearing

FR6-2RS Flanged Miniature Ball Bearing - Double Sealed

61915 Open ABEC 1 Ball Bearing

Ball Bearings for CRC Calandra Racing Concepts GEN X 1/12 Scale

this is a popular size that could be used in many Radio Control Cars and trucks like the MBX R2

Combination bearings are paired places

Daiwa Alpha 103 Spool Bearing set Quality Fishing Outer Diameter - 160mm FR6-2RS Flanged Miniature Ball BearingBall Bearings for Daiwa Alpha 103 Spool Shield Metal Shields Closure Side: Double Sided Shields 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 Quantity: Set of two Bearings