6001-2RS ABEC-3 Stainless Steel Ball Bearing, each bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease.

• Item: 6001-2RS Ball Bearings
• Type: Deep Groove Ball Bearings
• Cage: Nylon
• Balls :Ceramic
• Closures: 2 Rubber Seals
• Material: Stainless Steel
• Lubrication: Self Lubricated (Grease)
• Size: 12mm x 28mm x 8mm
• Inner Diameter: 12mm
• Outer Diameter: 28mm
• Width: 8mm
• Quantity: One Bearing