61908ZZ Bearing 40x62x12mm - Double ShieldedBall Bearings 6908ZZ 40 mmx 62 mm x 12 mm One Bearing 1 Ball Bearings the inner diameter is 40, outer diameter is 62 and the width is 12, a standard bearing size commonly used in a variety of industrial and commercial applications, Made from high strength chrome steel for durability and performance, Comes with double metal shields (ZZ) to keep out dust and dirt, additionally, these bearings come pre lubricated with grease for smooth operation. Double