EE0ZZ Shielded Miniature Bearing 1/8x3/8x5/32 inchEE0ZZ Shielded Ball Bearing 1 8" x 3 8" x 5 32" EE0 ZZ Shielded Ball Bearing, this is a popular size that could be used in many applications, the inner diameter is 1 8" inch, outer diameter is 3 8" inch and the width is 5 32" inch, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearing is pre lubricated with grease. Item: EE0ZZ Ball Bearing Type: Deep Groove Ball Bearing Shields: 2 Metal Shields