6203RS Sealed Ball Bearings, metric standard bearing 6203RS has rubber Seals to protect the bearing from dust or any possible contamination, 6203RS bearings are lubricated with grease, 6203RS is single row, radial, deep groove ball bearings, the chrome steel balls are separated by a steel cage, 6203RS has the dimensions 17mm ID x 40mm OD x 12mm wide, here is the 6203RS catalog:

• Item: 6203RS Ball Bearing
• Type: Deep Groove Ball Bearing Design
• Standard: Metric
• Quality: Standard Precision
• Inner and Outer Rings Material: Chrome Steel
• Balls Material: Chrome Steel
• Cage Material: Steel
• Band: VXB
• Closures: Rubber Sealed
• Lubrication: Self Lubricated (Grease)
• 6203RS Size: 17mm x 40mm x 12mm
• Inner Diameter: 17mm (Bore/ID)
• Outer Diameter: 40mm (OD)
• Width: 12mm
• Quantity: One Bearing