691XZZ Bearing Shielded 1.5x5x2.6 Miniature small mechanism bearing is a Sealed LR5203NPPU

bearing is a Sealed LR5203NPPU Bearing

or heavy-duty use

NJ303M Bearing

Ball Bearings for Newell 447

691XZZ Bearing Shielded 1.5x5x2.6 Miniature small mechanism bearing is a Sealed LR5203NPPU691XZZ Shielded Ball Bearing 1 Ball Bearing 691XZZ Wheel Ball Bearing for many applications, This is a popular size that could be used in many RC Cars and Trucks, made from durable 52100 alloy steel, commonly known as chrome steel, Each Comes with double metal shields (ZZ) to keep out dust and dirt, Also bearing is pre lubricated with grease. 691XZZ Ball Bearing Deep Groove Ball Bearing Shield Double Metal Shields for dust protection (ZZ) Lubrication: