6001-2RS Sealed Ball Bearings, the inner diameter is 12mm, outer diameter is 28mm and the width is 8mm, Bearings are made of Chrome Steel, each bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease.

• Item: 6001-2RS Ball Bearings
• Type: Deep Groove Ball Bearing
• Closures: 2 Rubber Sealed
• Lubrication: Self Lubricated (Grease)
• Dimensions: 12mm x 28mm x 8mm/Metric
• Bearing Inner Diameter: 12mm
• Bearing Outer Diameter: 28mm
• Bearing Width: 8mm
• Size: 12 x 28 x 8 mm