10-Pack 3x9x2.5 Open Miniature Bearing

3 x 9 x 2.5 Open Ball Bearings, made from durable 52100 alloy steel, commonly known as chrome steel, inner diameter is 3mm, outer diameter is 9mm, and width is 2.5mm.

• Item: 3 x 9 x 2.5 Ball Bearings
• Type: Deep Groove Ball Bearings
• Closures: Open
• Material: Chrome Steel
• Size: 3mm x 9mm x 2.5mm
• Inner Diameter: 3mm
• Outer Diameter: 9mm
• Width: 2.5mm
• Quantity: 10 Bearings
• Dynamic load rating Cr: 430 N
• Static load rating Cor: 160 N
• Limiting Speed:
  • Grease Lubrication: 60,000 RPM
  • Oil Lubrication: 72,000 RPM