61904 Open Ball Bearing, bearing is made from Chrome Steel. inner diameter is 20mm, outer diameter is 37mm and Width is 9mm

• Item: 61904 Ball Bearing
• Type: Deep Groove Ball Bearing
• Closures: Open
• Size: 20mm x 37mm x 9mm
• Inner Diameter: 20mm
• Outer Diameter: 37mm
• Width: 9mm
• Quantity: One Bearing
• Dynamic load rating Cr: 6,350 N
• Static load rating Cor: 3,700 N
• Limiting Speed:
  • Grease Lubrication: 19,000 RPM
  • Oil Lubrication: 23,000 RPM