Bearing 4x7x2.5 - Sealed - Miniature

4 x 7 x 2.5 Sealed Ball Bearing, made from durable 52100 alloy steel, commonly known as chrome steel, each bearing is rubber sealed from both sides to protect the bearing from dust or any possible contamination, plus it’s pre-lubricated with grease so it’s ready to roll right away.

• 4 x 7 x 2.5 Ball Bearings
• Deep Groove Ball Bearings
• Closures: Two Rubber Seals
• Lubrication: Pre-lubricated with grease
• Size: 4mm x 7mm x 2.5mm
• Inner Diameter: 4mm
• Outer Diameter: 7mm
• Width: 2.5mm
• Quantity: 10 Bearings
• Dynamic load rating Cr: 260 N
• Static load rating Cor: 110 N
• Limiting Speed:
  • Grease Lubrication: 64,000 RPM