17X42X12-2RS Sealed Ball Bearing, metric special bearing, it has rubber Seals to protect the bearing from dust or any possible contamination, bearing is lubricated with grease, 17X42X12-2RS is single row, radial, deep groove ball bearing, the chrome steel balls are separated by a steel cage, dimension is 17mm ID x 42mm OD x 12mm wide

• Item: 17X42X12-2RS 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)
• Size: 17mm x 42mm x 12mm
• Inner Diameter: 17mm (Bore/ID)
• Outer Diameter: 42mm (OD)
• Width: 12mm
• Quantity: One Bearing