608-2RS Sealed Ball Bearing, Bearing with Ceramic Balls with Rubber sealed, balls are made of Ceramic Si3N4 (Silicon Nitride), each bearing has 2 Rubber seal to protect the bearing from dust or any possible contamination, bearing is self lubricated.

• Item: 608-2RS Ball Bearing
• Type: Deep Groove Ball Bearing
• Balls: Si3N4 (Silicon Nitride) Ceramic balls
• Closures: Sealed
• Quantity: One Bearing
• Dimensions: 8mm x 22mm x 7mm/Metric
• Bearing Inner Diameter: 8mm
• Bearing Outer Diameter: 22mm
• Bearing Width: 7mm
• Size: 8 x 22 x 7 mm