638-2RS Sealed Miniature Ball Bearing 8x28x9

638-2RS Ball Bearing, this is a popular size that could be used in many application that uses this size 8mm x 28mm x 9mm. Bearing is made of Chrome Steel, each bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease.

• Item: 638-2RS Sealed Ball Bearing
• Type: Deep groove ball bearing
• Closures: 2 Rubber Seals
• Lubrication: Self Lubricated (Grease)
• Size: 8mm x 28mm x 9mm
• Quantity: One Bearing
• Dynamic load rating Cr: 600 N
• Static load rating Cor: 265 N
• Limiting Speed:
  • Grease Lubrication: 24,000 RPM